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AlkaViva Delphi H2 vs Kangen Leveluk SD501U: 64 Highlights & 77 Differences — So, Which Water Filtration System Actually Works Better

Explore the advanced filtration and smart features of AlkaViva Delphi H2 versus the flow rate and brand legacy of Kangen Leveluk SD501U. We ran a full comparison of AlkaViva Delphi H2 and Kangen Leveluk SD501U — diving into contaminant reduction, housing material, model name & width, standout features, and what makes each water filtration system unique.

79 Points
AlkaViva
AlkaViva
AlkaViva Delphi H2 Undersink Water Ionizer
AlkaViva Delphi H2
79 Points
Kangen Leveluk SD501U
vs

Highlights 209

No extras. Just what matters.
79 Points
vs
79 Points

Why is AlkaViva Delphi H2 better than Kangen Leveluk SD501U ?

Scroll down for more facts

AlkaViva Delphi H2 vs Kangen Leveluk SD501U: Which Water Ionizer Reigns Supreme?

When it comes to selecting a reliable alkaline water ionizer, the AlkaViva Delphi H2 and the Kangen Leveluk SD501U often top the list for many health-conscious consumers. Both products are designed for residential kitchen use and specialize in continuous ionizing water generation, promising improved hydration and wellness benefits. They share commonalities like under-sink installation convenience, replaceable filter cartridges, and smart feature integration, including filter life monitoring and digital maintenance alerts.

However, beneath their similarities lie significant differences worthy of attention. The Delphi H2 excels with a dual-stage advanced UltraWater filtration system that effectively removes a broad spectrum of contaminants including bacteria, viruses, pesticides, pharmaceuticals, heavy metals, microplastics, and even PFAS chemicals. 

Conversely, the Leveluk SD501U offers a more basic single-stage filtration predominantly focused on residual chlorine and taste improvement, but lacks robust contaminant removal capabilities. Moreover, the Delphi H2 features a wider pH range from 1.7 to 12.5, promising a broader spectrum of alkaline water profiles compared to the Leveluk's 2.5 to 11.5 range.

Precision and Purity: The AlkaViva Delphi H2's Winning Formula

The AlkaViva Delphi H2 truly stands out for users who prioritize water purity combined with intelligent technological features. Its compact build with a brushed nickel finish (measuring 9.5 inches wide and weighing only 15 lbs) fits seamlessly into most kitchen setups. Its versatility shines through with both under-sink and countertop installation options and a complete DIY installation kit, making it accessible for most homeowners.

At the heart of the Delphi H2 is its advanced dual-stage UltraWater filter, which incorporates activated carbon and hollow fiber membrane technology to reduce 99.9% of bacteria, viruses, pesticides, pharmaceuticals, volatile organic compounds (VOCs), as well as microplastics and turbidity, earning it certifications like ETL and NSF/ANSI 372. This makes it a thorough filtration system, designed to tackle contaminants that many other ionizers overlook.

In addition to outstanding filtration performance, this model supports a daily filtration capacity of 2.74 gallons at a moderate flow rate of 0.8 gallons per minute, balancing efficiency and thorough cleansing. The machine's smart LCD screen and automated self-cleaning functions ensure smooth operation and easy maintenance, with filter replacements recommended every six months.

Power requirements are user-friendly, operating on standard 120V with dual voltage support, consuming only 150 watts, and functioning well even at low water pressures starting from 15 psi. This efficient design offers an energy-conscious solution without sacrificing performance.

Enduring Simplicity: What the Kangen Leveluk SD501U Brings to the Table

The Kangen Leveluk SD501U focuses more on delivering alkaline ionized water with a higher flow, boasting a flow rate of 1.2 gpm and a peak flow rate up to 2 gpm. While it's slightly larger at 10.4 inches wide and a weight of 13.9 lbs, the robust stainless steel and plastic housing with a glossy chrome finish convey durability and aesthetic polish. Its primarily under-sink installation suits users willing to invest in a professional setup, backed by a comprehensive five-year warranty on both labor and parts.

Designed with a single-stage ionizing system utilizing granulated antibacterial activated charcoal and calcium sulfite, the Leveluk SD501U removes residual chlorine and improves water taste and odor effectively. However, it falls short in reducing bacteria, viruses, heavy metals, pesticides, and VOCs, relying mainly on ionization rather than multi-stage filtration. It supports a pH enhancement range of 2.5 to 11.5 and works optimally at water pressures above 29 psi, consuming 230 watts of power.

The unit also incorporates basic smart features like LED status indicators and filter life monitoring but lacks an LCD screen or automatic cleaning capabilities that could streamline maintenance. Its inclusion of brass valves, a stainless steel pressure tank, and leak detectors highlight safety considerations important for long-term use. However, the Kangen system's key appeal often lies in its brand recognition and higher flow capabilities rather than deep contaminant filtration.

Quick Take

The AlkaViva Delphi H2 wins hands down on filtration depth, contaminant removal, and smart automation, making it ideal for users seeking clean and safe water with minimal fuss. On the other hand, the Kangen Leveluk SD501U impresses with faster flow rates and a sturdy build, catering to those prioritizing volume and durability over comprehensive filtration.

Bottom Line

If your priority is pure, thoroughly filtered ionized water with advanced technology, the AlkaViva Delphi H2 offers remarkable value at a more accessible price point. While the Kangen Leveluk SD501U may appeal to enthusiasts craving higher water output and established brand prestige, its limited contaminant removal and higher cost lessen its practical appeal. Overall, the Delphi H2 provides a smarter, cleaner, and more versatile experience that's tougher to beat.

For the best price on the AlkaViva Delphi H2, check out $3494.99 at amazon.com, while the Kangen Leveluk SD501U is available for around $5890 through $5890 at amazon.com.

Verdict

  • Winner: AlkaViva Delphi H2 - Superior contaminant removal, wider pH range, smart features, and better user versatility.
  • Runner-up: Kangen Leveluk SD501U - Higher flow rate and robust build quality but limited filtration and a steeper price tag.

Comparisons & Facts 209

Side by side. The numbers. The features. No drama.

Whether you’re leaning toward AlkaViva Delphi H2 or tempted by Kangen Leveluk SD501U, this full water filtration systems breakdown lays out their differences clearly. From highlights to hidden quirks, we’ve compared them all — so you don’t have to.

General Information 15

Intended Use

What is the intended use?

85 AlkaViva Delphi H2 0 Votes Residential, Kitchen

85 Kangen Leveluk SD501U 0 Votes Residential

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Intended Use

The AlkaViva Delphi H2 is intended for 'Residential, Kitchen' use, offering versatility, while the Kangen Leveluk SD501U is solely for 'Residential' use. The AlkaViva might be more suitable for those needing a dedicated kitchen appliance.

Indicates environments where the system is designed to be used.

System Design

What is the system design?

75 AlkaViva Delphi H2 0 Votes Continuous Ionizing System, Electrolysis, SMART Water Filter Cartridge, UltraWater Filter, pH Balance

82 Kangen Leveluk SD501U 0 Votes Continuous Ionizing System, Single Stage

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
System Design

The AlkaViva Delphi H2 features a system design including 'Continuous Ionizing System, Electrolysis, SMART Water Filter Cartridge, UltraWater Filter, pH Balance', providing advanced filtration, unlike the Kangen Leveluk SD501U which uses a 'Continuous Ionizing System, Single Stage' design. AlkaViva offers more comprehensive system features.

Describes the core design or mechanism of the system.

Model Name

What is the model name?

90 AlkaViva Delphi H2 0 Votes Delphi H2

90 Kangen Leveluk SD501U 0 Votes LeveLuk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Model Name

The AlkaViva Delphi H2 is identified as the Delphi H2, while the Kangen Leveluk SD501U is known as the LeveLuk SD501U. This helps distinguish between the specific models from each brand.

Identifies the specific model designation.

Series / Collection

What series or collection is it from?

80 AlkaViva Delphi H2 0 Votes Not Specified

80 Kangen Leveluk SD501U 0 Votes LeveLuk

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Series / Collection

The AlkaViva Delphi H2 does not specify a Series / Collection, whereas the Kangen Leveluk SD501U belongs to the LeveLuk series. Customers may prefer the AlkaViva for its unstated series or the Kangen for its defined collection.

Groups product into a series or collection.

Installation Type

What is the installation type?

92 AlkaViva Delphi H2 0 Votes Under Sink, Countertop

88 Kangen Leveluk SD501U 0 Votes Under Sink

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Installation Type

AlkaViva Delphi H2 supports both 'Under Sink, Countertop' installation, offering flexible placement, while Kangen Leveluk SD501U is limited to 'Under Sink' installation. AlkaViva provides more options for kitchen setup.

Specifies how and where the unit is installed.

Model Year

What is the model year?

80 AlkaViva Delphi H2 0 Votes 2023

80 Kangen Leveluk SD501U 0 Votes 2017

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Model Year

The AlkaViva Delphi H2 is a newer model from '2023', whereas the Kangen Leveluk SD501U was released in '2017'. The AlkaViva unit offers more up-to-date technology and design.

The year the model was released.

Country of Origin

What is the country of origin?

80 AlkaViva Delphi H2 0 Votes South Korea

85 Kangen Leveluk SD501U 0 Votes JP

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Country of Origin

AlkaViva Delphi H2 is manufactured in 'South Korea', while Kangen Leveluk SD501U is made in 'JP' (Japan). This difference in origin may influence perceived quality or manufacturing standards for some buyers.

Country where the product is manufactured.

Product Type

What type of water filtration system is this?

90 AlkaViva Delphi H2 0 Votes Alkaline Water Ionizer, Continuous Ionized Water Generator

85 Kangen Leveluk SD501U 0 Votes Continuous Ionized Water Generator

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Product Type

AlkaViva Delphi H2 is described as an 'Alkaline Water Ionizer, Continuous Ionized Water Generator', offering a broader product scope, while Kangen Leveluk SD501U is a 'Continuous Ionized Water Generator'. AlkaViva provides additional alkaline water ionization functionality.

Specifies the design and intended application of the system.

UPC / EAN Code

What is the UPC / EAN code?

80 AlkaViva Delphi H2 0 Votes 763568858348

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
UPC / EAN Code

AlkaViva Delphi H2 provides a UPC / EAN Code '763568858348', which is useful for product identification, while this code is unavailable for Kangen Leveluk SD501U. The AlkaViva product offers easier retail tracking and verification.

Universal product code for retail identification.

Color Options

What are the color options?

80 AlkaViva Delphi H2 0 Votes Brushed Nickel

80 Kangen Leveluk SD501U 0 Votes Chrome

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Color Options

AlkaViva Delphi H2 is available in 'Brushed Nickel', offering a specific aesthetic, while Kangen Leveluk SD501U comes in 'Chrome'. Customers can choose based on their preferred kitchen finish.

Available finish colors for the system.

Warranty Extension Option

Is there a warranty extension option?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Warranty Extension Option

The AlkaViva Delphi H2 does not offer a Warranty Extension Option, which is unavailable, while the Kangen Leveluk SD501U explicitly states 'No' for this option. Both products lack this feature.

Shows whether customers can extend the warranty period.

Model Number

What is the model number?

88 AlkaViva Delphi H2 0 Votes Delphi H2

90 Kangen Leveluk SD501U 0 Votes SD501U

Unique code for product identification and tracking.

Dimensions 25

Width

What is the width?

9.5 inch 0 Votes
AlkaViva Delphi H2
10.4 inch 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Width

The AlkaViva Delphi H2 has a width of 9.5 inches (24.1 cm), which is slightly narrower than the Kangen Leveluk SD501U at 10.4 inches (26.4 cm). The AlkaViva unit saves a bit more counter or under-sink space.

Overall product width measurement.

Depth

What is the depth?

5.5 inch 0 Votes
AlkaViva Delphi H2
6.7 inch 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Depth

AlkaViva Delphi H2 has a depth of 5.5 inches (14.0 cm), making it more compact compared to Kangen Leveluk SD501U which measures 6.7 inches (17.0 cm) deep. AlkaViva offers a slimmer profile.

Overall product depth measurement.

Height

What is the height?

13.75 inch 0 Votes
AlkaViva Delphi H2
13.3 inch 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Height

The AlkaViva Delphi H2 is 13.75 inches (34.9 cm) high, which is marginally taller than the Kangen Leveluk SD501U at 13.3 inches (33.8 cm). This slight difference might impact placement under specific cabinets.

Overall product height measurement.

Weight

What is the weight?

15 lbs 0 Votes
AlkaViva Delphi H2
13.9 lbs 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Weight

AlkaViva Delphi H2 weighs 15 lbs (6.8 kg), which is slightly heavier than the Kangen Leveluk SD501U at 13.9 lbs (6.3 kg). The Kangen unit is marginally lighter for handling.

Weight of the system.

Inlet Pipe Size

What is the inlet pipe size?

0.25 inch 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Inlet Pipe Size

AlkaViva Delphi H2 uses a 0.25 inch inlet pipe size, providing a standard connection, while the inlet pipe size for Kangen Leveluk SD501U is unavailable. The AlkaViva system clearly specifies its pipe compatibility.

Diameter of the inlet pipe connection.

Clearance for Cartridge Replacement

How much clearance is needed for cartridge replacement?

11 inch 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
AlkaViva Delphi H2

A clearance of 11 inches (27.94 cm) is required for convenient cartridge replacement.

Space required to remove and replace the filter cartridge.

Unit Orientation Requirement

What is the unit orientation requirement?

80 AlkaViva Delphi H2 0 Votes Vertical

85 Kangen Leveluk SD501U 0 Votes Vertical

Kangen Leveluk SD501U
Kangen Leveluk SD501U

The unit must be placed vertically to operate effectively, as designed for proper water flow and filtration.

Defines whether the system must be installed vertically, horizontally, or either.

Tank Diameter

What is the tank diameter?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The width of the filtration tank, affecting space and capacity.

Clearance Space Required

How much clearance space is required?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Minimum free space needed around the unit for proper installation and use.

Mounting Bracket Width

What is the mounting bracket width?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The horizontal size of the mounting bracket.

Mounting Bracket Height

What is the mounting bracket height?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The vertical size of the mounting bracket.

Mounting Bracket Depth

What is the mounting bracket depth?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The depth of the mounting bracket, affecting how far it protrudes.

Capacity & Flow 14

Peak Flow Rate

What is the peak flow rate?

0.8 gal/min 0 Votes
AlkaViva Delphi H2
2 gal/min 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Peak Flow Rate

AlkaViva Delphi H2 has a peak flow rate of 0.8 gal/min (3.0 L/min), while Kangen Leveluk SD501U boasts a higher peak flow rate of 2 gal/min (7.6 L/min). Kangen provides significantly quicker water delivery during peak usage.

Maximum flow rate under peak demand.

Flow Rate

What is the flow rate?

0.8 gal/min 0 Votes
AlkaViva Delphi H2
1.2 gal/min 1 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Flow Rate

The AlkaViva Delphi H2 has a flow rate of 0.8 gal/min (3.0 L/min), which is slower than the Kangen Leveluk SD501U's 1.2 gal/min (4.5 L/min). The Kangen system offers faster water dispensing.

Continuous flow delivery rate.

For getting water quickly, the Kangen Leveluk SD501U's flow rate is definitely better at 1.2 GPM. This faster output makes a real difference when you're filling up larger containers or just need water on demand.

See more

Daily Filtration Capacity

What is the daily filtration capacity?

2.74 gal/day 1 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
AlkaViva Delphi H2

The average daily filtration capacity is 2.74 gallons per day (10.37 liters per day). This figure often represents the estimated average usage over the filter's lifespan rather than a maximum daily throughput capacity.

Maximum gallons filtered per day.

I really appreciate that AlkaViva actually lists its daily filtration capacity so clearly. Knowing it can handle 2.74 gallons per day helps me gauge if it's right for my household needs, unlike the Kangen where it's not specified.

See more

Cartridge / Tank Capacity

What is the cartridge or tank capacity?

1,000 gal 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Storage or cartridge water capacity.

Holding Tank Volume

What is the holding tank volume?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Capacity of the included holding tank.

Cartridge Lifespan

What is the cartridge lifespan?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The filter cartridge’s usable capacity before replacement, measured in liters or months.

Peak Demand Capacity

What is the peak demand capacity?

48 gal/hr 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Maximum gallons per hour under high use.

Continuous Dispense Duration

What is the continuous dispense duration?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The maximum time the system can continuously dispense purified water.

Suitable Household Size

What household size is it suitable for?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Recommended number of users supported.

Average Daily Household Water Demand Supported

What is the average daily demand supported?

2.74 gal/day 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Matches average household water needs.

Simultaneous Usage Support

Does the system support simultaneous usage?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Indicates if the system can supply multiple outlets/devices at the same time.

System Recovery Rate

What is the system recovery rate?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Indicates the efficiency of water recovery. Higher means less water is wasted.

Filtration Stages & Media 20

Number of Stages

How many filtration stages does it have?

92 AlkaViva Delphi H2 1 Votes 2

90 Kangen Leveluk SD501U 0 Votes 1

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Number of Stages

AlkaViva Delphi H2 incorporates 2 filtration stages for thorough purification, while Kangen Leveluk SD501U only has 1 stage. The AlkaViva system offers a more multi-layered filtration process.

Total number of filtration steps in the system.

More filtration stages almost always mean cleaner water in my book, which is why the AlkaViva model stands out. Having two stages just gives me more confidence in its purification process than a single stage.

See more

Filter Media Material

What filter media materials are used?

75 AlkaViva Delphi H2 0 Votes Activated Carbon, Hollow Fiber Membrane, Sediment

88 Kangen Leveluk SD501U 0 Votes Platinum-Plated Titanium, Granulated Activated Charcoal, Calcium Sulfite

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Filter Media Material

The AlkaViva Delphi H2 uses 'Activated Carbon, Hollow Fiber Membrane, Sediment' for its filter media, providing multi-layer filtration. Kangen Leveluk SD501U utilizes 'Platinum-Plated Titanium, Granulated Activated Charcoal, Calcium Sulfite' for its media, emphasizing ionization alongside filtration. AlkaViva focuses more on physical and chemical filtration, while Kangen integrates specific ionization materials.

Materials that make up the filter media.

Filtration Technology

What filtration technologies are used?

90 AlkaViva Delphi H2 1 Votes UltraWater Filter, Activated Carbon, pH Balance, Heavy Metal Reduction, Pesticide Reduction, VOC Reduction, Chloramine Reduction, Chlorine Reduction, Virus Removal, Bacteria Removal, Sediment Reduction

90 Kangen Leveluk SD501U 0 Votes Granulated Antibacterial Activated Charcoal, Calcium Sulfite

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Filtration Technology

AlkaViva Delphi H2 uses advanced filtration technology including 'UltraWater Filter, Activated Carbon, pH Balance, Heavy Metal Reduction, Pesticide Reduction, VOC Reduction, Chloramine Reduction, Chlorine Reduction, Virus Removal, Bacteria Removal, Sediment Reduction', offering broad contaminant removal. Kangen Leveluk SD501U relies on 'Granulated Antibacterial Activated Charcoal, Calcium Sulfite', which targets a more limited range of impurities. AlkaViva provides a much more comprehensive filtration approach.

Types of filtration technologies included.

The filtration tech on the Delphi H2 is seriously next level, I mean it tackles bacteria, viruses, and even PFAS. It's truly comprehensive and makes me feel a lot safer about my water.

See more

Activated Carbon Type

What type of activated carbon is used?

75 AlkaViva Delphi H2 0 Votes Not Specified

75 Kangen Leveluk SD501U 0 Votes GAC

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Activated Carbon Type

AlkaViva Delphi H2 uses an Activated Carbon Type that is 'Not Specified', while Kangen Leveluk SD501U specifically uses 'GAC' (Granular Activated Carbon). Knowing the type of carbon can be important for some users, making Kangen more transparent.

Specifies the type of activated carbon used.

Post-filter Included

Is a post-filter included?

No 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Post-filter Included

AlkaViva Delphi H2 does not include a post-filter, as it is unavailable, whereas Kangen Leveluk SD501U does include a post-filter. The Kangen unit offers an additional filtration component after the main stage.

Shows if a final post-filter stage is included.

pH Enhancement

Does the system include pH enhancement?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
pH Enhancement

AlkaViva Delphi H2 includes pH Enhancement, which is beneficial for creating alkaline water, while this feature is unavailable for Kangen Leveluk SD501U. AlkaViva actively supports pH level adjustment.

Indicates if the filter raises water pH for alkalinity.

Limescale Protection

Does the system provide limescale protection?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Limescale Protection

AlkaViva Delphi H2 includes Limescale Protection, which helps maintain the system's longevity, while this feature is unavailable for Kangen Leveluk SD501U. The AlkaViva system offers a built-in defense against mineral buildup.

Prevents limescale buildup in appliances and pipes.

Filter Replacement Interval

What is the filter replacement interval?

6 months 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Filter Replacement Interval

AlkaViva Delphi H2 has a recommended Filter Replacement Interval of '6 months', providing a clear maintenance schedule, while this interval is unavailable for Kangen Leveluk SD501U. AlkaViva gives users a definite timeline for filter changes.

Recommended time between filter replacements.

Replaceable Filter Cartridges

Are the filter cartridges replaceable?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Kangen Leveluk SD501U
Kangen Leveluk SD501U

The filtration cartridges are replaceable, ensuring long-term performance of the system.

Indicates if filters can be replaced.

Pre-filter Included

Is a pre-filter included?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Kangen Leveluk SD501U
Kangen Leveluk SD501U

A pre-filter is included to catch larger particles and improve the lifespan of the main filter.

Shows if a sediment pre-filter is part of the system.

Ion Exchange Resin Type

What ion exchange resin type is used?

93 AlkaViva Delphi H2 0 Votes None

80 Kangen Leveluk SD501U 0 Votes None

AlkaViva Delphi H2
AlkaViva Delphi H2

This system does not specifically use an Ion Exchange Resin Type.

The type of ion exchange resin used for removing hardness and contaminants.

Sediment Filter Micron Rating

What is the sediment filter micron rating?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Particle size filtered by the sediment filter.

Filtration Performance 21

Water Source Compatibility

What water sources is the system compatible with?

80 AlkaViva Delphi H2 0 Votes Tap Water

85 Kangen Leveluk SD501U 0 Votes Tap Water, Well Water

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Water Source Compatibility

AlkaViva Delphi H2 is compatible with 'Tap Water', while Kangen Leveluk SD501U supports both 'Tap Water, Well Water'. Kangen offers greater flexibility for water sources.

Indicates the water sources suitable for use with the system.

Contaminant Reduction

What contaminants does it reduce?

85 AlkaViva Delphi H2 0 Votes Bacteria Removal, Virus Removal, Pesticides, Herbicides, Chloramine, Chlorine, Pharmaceuticals, Heavy Metals, VOCs, Lead, Mercury, PFAS, PFOA, PFOS, Odor, Taste & Odor, Sediment, Microplastics, Turbidity

75 Kangen Leveluk SD501U 0 Votes Residual Chlorine, Taste & Odor

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Contaminant Reduction

AlkaViva Delphi H2 offers extensive contaminant reduction, including 'Bacteria Removal, Virus Removal, Pesticides, Herbicides, Chloramine, Chlorine, Pharmaceuticals, Heavy Metals, VOCs, Lead, Mercury, PFAS, PFOA, PFOS, Odor, Taste & Odor, Sediment, Microplastics, Turbidity', demonstrating superior purification capabilities. Kangen Leveluk SD501U only targets 'Residual Chlorine, Taste & Odor'. AlkaViva provides a vastly more comprehensive water purification solution.

Key contaminants the system reduces.

VOC Reduction

What is the VOC reduction rate?

99.9 % 0 Votes
AlkaViva Delphi H2
0 % 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
VOC Reduction

AlkaViva Delphi H2 achieves '99.9%' VOC (Volatile Organic Compound) reduction, offering excellent removal of chemical pollutants, while Kangen Leveluk SD501U has '0%' VOC reduction. AlkaViva is the better choice for reducing harmful organic chemicals.

Percentage reduction of volatile organic compounds.

Pesticide Reduction

What is the pesticide reduction rate?

99.9 % 0 Votes
AlkaViva Delphi H2
0 % 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Pesticide Reduction

AlkaViva Delphi H2 achieves '99.9%' pesticide reduction, offering robust protection against agricultural chemicals, while Kangen Leveluk SD501U provides '0%' pesticide reduction. The AlkaViva system is much more effective in removing pesticides.

Reduction percentage for pesticides.

Pharmaceutical Reduction

What is the pharmaceutical reduction rate?

99.9 % 0 Votes
AlkaViva Delphi H2
0 % 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Pharmaceutical Reduction

AlkaViva Delphi H2 delivers '99.9%' pharmaceutical reduction, addressing emerging contaminants in water, while Kangen Leveluk SD501U provides '0%' pharmaceutical reduction. AlkaViva offers superior protection against pharmaceutical residues.

Reduction percentage for pharmaceutical residues.

pH Range Supported

What is the supported pH range?

85 AlkaViva Delphi H2 1 Votes 1.7–12.5

85 Kangen Leveluk SD501U 0 Votes 2.5–11.5

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
pH Range Supported

AlkaViva Delphi H2 supports a broad pH Range of '1.7–12.5', offering a wide array of water types, while Kangen Leveluk SD501U supports a slightly narrower range of '2.5–11.5'. AlkaViva provides more extreme pH options for specialized uses.

The operating pH range of water is compatible with the system.

The wider pH range of the Delphi H2 really gives you more options for different uses, from highly acidic cleaning water to strong alkaline drinking water. This versatility is a big plus for a multi-purpose home.

See more

Bacteria Removal

What is the bacteria removal rate?

99.9 % 0 Votes
AlkaViva Delphi H2
0 % 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Bacteria Removal

AlkaViva Delphi H2 achieves '99.9%' bacteria removal, offering strong protection, while Kangen Leveluk SD501U provides '0%' bacteria removal. For those concerned about bacterial contaminants, AlkaViva is a far more effective choice.

Percentage of bacteria eliminated.

Virus Removal

What is the virus removal rate?

99.9 % 0 Votes
AlkaViva Delphi H2
0 % 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Virus Removal

AlkaViva Delphi H2 offers '99.9%' virus removal, ensuring high-level safety against viral contaminants, whereas Kangen Leveluk SD501U has '0%' virus removal. AlkaViva is superior for viral purification.

Percentage of viruses eliminated.

Chlorine Reduction

What is the chlorine reduction percentage?

99.9 % 0 Votes
AlkaViva Delphi H2
0 % 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Chlorine Reduction

AlkaViva Delphi H2 demonstrates '99.9%' chlorine reduction, ensuring very clean, taste-free water, while Kangen Leveluk SD501U provides '0%' chlorine reduction. The AlkaViva system is significantly better at removing chlorine.

Percent reduction of chlorine.

Heavy Metal Reduction

What heavy metals does it reduce?

85 AlkaViva Delphi H2 0 Votes Lead, Mercury, Cadmium, Chromium, Arsenic, Copper

75 Kangen Leveluk SD501U 0 Votes None

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Heavy Metal Reduction

AlkaViva Delphi H2 reduces a range of Heavy Metals including 'Lead, Mercury, Cadmium, Chromium, Arsenic, Copper', providing crucial health protection. Kangen Leveluk SD501U specifies 'None' for heavy metal reduction. AlkaViva offers vital protection against heavy metal contamination.

Range of heavy metals reduced.

Sediment Removal

What is the sediment removal rating?

0.1 micron 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
AlkaViva Delphi H2

The system provides effective sediment removal, filtering particles down to 0.1 micron.

Minimum particle size removed.

Turbidity Reduction

Does the system reduce turbidity?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Measures the ability to reduce cloudiness caused by suspended solids.

Water Pressure & Power 23

Minimum Operating Pressure

What is the minimum operating pressure?

15 psi 0 Votes
AlkaViva Delphi H2
29 psi 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Minimum Operating Pressure

AlkaViva Delphi H2 requires a Minimum Operating Pressure of '15 psi' (1.0 bar), which is lower than Kangen Leveluk SD501U's requirement of '29 psi' (2.0 bar). AlkaViva is more suitable for homes with lower water pressure.

Lowest pressure required for system to work.

Inlet Water Temperature

What is the inlet water temperature range?

65 °F 0 Votes
AlkaViva Delphi H2
41 °F 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Inlet Water Temperature

AlkaViva Delphi H2 supports an Inlet Water Temperature of '65°F' (18.3°C), which is warmer than Kangen Leveluk SD501U's '41°F' (5.0°C) requirement. The AlkaViva unit can handle slightly warmer incoming water.

Acceptable inlet water temperature.

Dual Voltage

Does the system support dual voltage?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Dual Voltage

AlkaViva Delphi H2 features Dual Voltage, offering adaptability for different electrical systems, while this feature is unavailable for Kangen Leveluk SD501U. AlkaViva provides more international usage flexibility.

Enables operation on multiple input voltages (e.g., 110/220V).

Power Consumption

What is the power consumption?

150 Watt 1 Votes
AlkaViva Delphi H2
230 Watt 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Power Consumption

AlkaViva Delphi H2 has a Power Consumption of '150 Watt', which is lower than the Kangen Leveluk SD501U's '230 Watt'. AlkaViva is more energy-efficient, potentially saving on electricity costs.

Energy consumed during operation.

I'm always looking for ways to save energy and reduce my bills, so the lower power consumption of the Delphi H2 is a clear winner for me. 150 watts versus 230 watts really adds up over time.

See more

Power Requirement

What is the power requirement?

120 Volt 0 Votes
AlkaViva Delphi H2
120 Volt 0 Votes
Kangen Leveluk SD501U

AlkaViva Delphi H2
AlkaViva Delphi H2

The system requires a 120 Volt power supply for operation.

Electrical input needed for operation.

Energy Sources

What energy sources does this system use?

80 AlkaViva Delphi H2 0 Votes Electricity

80 Kangen Leveluk SD501U 0 Votes Electricity

Defines the type of energy or power source required for system operation.

Power Adapter Type

What is the power adapter type?

75 AlkaViva Delphi H2 0 Votes US

75 Kangen Leveluk SD501U 0 Votes None

Region-specific power adapter type.

External Power Supply Compatibility

Is the system compatible with an external power supply?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Supports use of external or third-party power supplies.

Power Supply Frequency

What is the power supply frequency?

60 Hz 0 Votes
AlkaViva Delphi H2
60 Hz 0 Votes
Kangen Leveluk SD501U

Frequency compatibility of the power supply.

Standby Power Consumption

What is the standby power consumption?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Power consumed when the system is idle.

Overvoltage Protection

Does the system include overvoltage protection?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Safeguards against damage from excessive voltage.

Battery Type

What type of battery does the system use?

75 AlkaViva Delphi H2 0 Votes None

75 Kangen Leveluk SD501U 0 Votes None

Indicates the specific battery type used, if the system is battery-powered.

Materials & Build 19

Housing Material

What is the housing material?

75 AlkaViva Delphi H2 0 Votes Plastic

80 Kangen Leveluk SD501U 0 Votes Plastic, Stainless Steel

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Housing Material

AlkaViva Delphi H2 uses 'Plastic' for its housing material, while Kangen Leveluk SD501U uses a combination of 'Plastic, Stainless Steel'. The Kangen unit offers a more robust material composition for its housing.

Primary material of the system’s housing.

Faucet Material

What is the faucet material?

85 AlkaViva Delphi H2 0 Votes Stainless Steel

85 Kangen Leveluk SD501U 0 Votes Metal,Plastic

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Faucet Material

The AlkaViva Delphi H2 features a faucet made of 'Stainless Steel', providing durability and a modern look, while the Kangen Leveluk SD501U's faucet is made of 'Metal, Plastic'. AlkaViva offers a more premium and consistent faucet material.

Material of included faucet (if applicable).

Valve Material

What is the valve material?

75 AlkaViva Delphi H2 0 Votes Plastic

85 Kangen Leveluk SD501U 0 Votes Brass

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Valve Material

The AlkaViva Delphi H2 uses 'Plastic' for its valve material, while the Kangen Leveluk SD501U uses 'Brass'. The Kangen unit features a more durable and often preferred brass valve.

Construction material of system valves impacting longevity and leakage resistance.

Pressure Tank Material & Lining

What is the pressure tank material and lining?

80 AlkaViva Delphi H2 0 Votes None

85 Kangen Leveluk SD501U 0 Votes Stainless Steel

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Pressure Tank Material & Lining

AlkaViva Delphi H2 does not have a Pressure Tank Material & Lining, indicating a tankless design, while Kangen Leveluk SD501U uses 'Stainless Steel' for its pressure tank material. AlkaViva offers a more compact, on-demand system without a bulky tank.

Material and inner lining that determine durability and water safety.

Drain Clamp Material

What is the drain clamp material?

75 AlkaViva Delphi H2 0 Votes Polypropylene

75 Kangen Leveluk SD501U 0 Votes Stainless Steel

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Drain Clamp Material

AlkaViva Delphi H2 uses 'Polypropylene' for its drain clamp material, which is a common plastic. Kangen Leveluk SD501U utilizes 'Stainless Steel' for its drain clamp, indicating a more durable component. The Kangen unit offers a more robust drain connection.

Material of drain clamp, important for durability and secure connection.

Finish Options

What finish options are available?

75 AlkaViva Delphi H2 0 Votes Brushed

75 Kangen Leveluk SD501U 0 Votes Glossy

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Finish Options

AlkaViva Delphi H2 comes with 'Brushed' finish options, offering a matte look, whereas Kangen Leveluk SD501U has 'Glossy' finish options. Customers can choose the aesthetic that best matches their kitchen.

Exterior finish styles available.

Corrosion Resistance

Is it corrosion resistant?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Corrosion Resistance

AlkaViva Delphi H2 offers Corrosion Resistance, contributing to its longevity, while this feature is unavailable for Kangen Leveluk SD501U. The AlkaViva system is designed to withstand corrosive elements better.

Whether the build resists corrosion over time.

Cartridge Housing Material

What is the cartridge housing material?

78 AlkaViva Delphi H2 0 Votes Polypropylene

75 Kangen Leveluk SD501U 0 Votes Not Specified

AlkaViva Delphi H2
AlkaViva Delphi H2

The cartridge housing is constructed from Polypropylene.

Material used for filter cartridge housings.

Filter Cartridge Shell Material

What is the filter cartridge shell material?

78 AlkaViva Delphi H2 0 Votes Polypropylene

75 Kangen Leveluk SD501U 0 Votes Not Specified

Material used for outer shell of filter cartridges.

Filter Housing Pressure Rating

What is the filter housing pressure rating?

90 psi 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Maximum pressure the filter housing can safely withstand.

Sealing Technology

What sealing technology is used?

80 AlkaViva Delphi H2 0 Votes O-Ring Seal

75 Kangen Leveluk SD501U 0 Votes O-Ring Seal

Technology used to seal connections and housings.

O-Ring Material

What is the O-ring material?

85 AlkaViva Delphi H2 0 Votes Not Specified

85 Kangen Leveluk SD501U 0 Votes Not Specified

Material of O-rings used in sealing.

Installation & Maintenance 24

Drain Saddle Type

What is the drain saddle type?

80 AlkaViva Delphi H2 0 Votes Polypropylene

80 Kangen Leveluk SD501U 0 Votes ABS Plastic

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Drain Saddle Type

The AlkaViva Delphi H2 comes with a 'Polypropylene' drain saddle type, a standard plastic material. The Kangen Leveluk SD501U features an 'ABS Plastic' drain saddle, which is also a type of plastic. Both use plastic, but of slightly different compositions.

Type of saddle clamp used for wastewater connection.

Pre-Flush Required

Is pre-flush required before use?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
vs
Kangen Leveluk SD501U
Pre-Flush Required

Pre-Flush Required is 'Yes' for AlkaViva Delphi H2, indicating a necessary initial setup step, while this information is unavailable for Kangen Leveluk SD501U. Users of AlkaViva need to perform a pre-flush.

Indicates whether the system requires flushing before use.

Replacement Filter Availability

Are replacement filters available?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

AlkaViva Delphi H2
AlkaViva Delphi H2

Replacement filters for the system are readily available.

Availability of replacement filters in the market.

Replacement Filter Cost Indicator

What is the replacement filter cost level?

80 AlkaViva Delphi H2 0 Votes Medium

85 Kangen Leveluk SD501U 0 Votes Medium

AlkaViva Delphi H2
AlkaViva Delphi H2

The cost of replacement filters is categorized as Medium.

Approximate cost category for replacement filters.

Installation Kit Included

Is an installation kit included?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

States if the unit comes with a full installation kit.

DIY Installation Possible

Can it be installed DIY?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Whether average users can install without professional help.

Installation Time

What is the installation time?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Estimated time required for installation.

Average Installation Cost Estimate

What is the average installation cost estimate?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Typical cost for professional installation.

Vertical/Horizontal Mount Option

Can it be mounted vertically or horizontally?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Whether the unit can be installed in multiple orientations.

Quick Connect Fittings

Does it include quick-connect fittings?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Indicates if quick-connect plumbing fittings are included.

Tool-Free Cartridge Replacement

Is cartridge replacement tool-free?

Yes 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Whether filters can be replaced without tools.

Environmental & Efficiency 16

Water Efficiency

What is the water efficiency percentage?

75 % 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
AlkaViva Delphi H2

The system demonstrates 75% water efficiency.

Percentage of water effectively used after filtration.

Operating Temperature Range

What is the operating temperature range?

80 AlkaViva Delphi H2 0 Votes 40-90°F

85 Kangen Leveluk SD501U 0 Votes 41-95°F

Kangen Leveluk SD501U
Kangen Leveluk SD501U

This means the unit is designed to operate when ambient air (and inlet water) temperatures are between about 5°C and 35°C, a typical range for household kitchens

Acceptable temperature range during operation.

Green Building Certification

What green building certification does the system have?

75 AlkaViva Delphi H2 0 Votes None

75 Kangen Leveluk SD501U 0 Votes None

AlkaViva Delphi H2
AlkaViva Delphi H2

The product does not hold any specific Green Building Certification.

Certifications that support sustainable building standards.

Wastewater Output

What is the wastewater output per liter of purified water?

2.59 L 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

The amount of wastewater produced per liter of purified water.

Expected Annual Water Usage

What is the expected annual water usage?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Estimated water consumption of the system per year.

Greywater Reuse Compatible

Is it compatible with greywater reuse?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Whether system waste water can be reused.

Eco Mode Function

Does the system include an eco mode function?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Reduces energy and water usage during operation.

Storage Temperature Range

What is the storage temperature range?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

75 Kangen Leveluk SD501U 0 Votes 41-95°F

Safe temperature range for storage conditions.

Off-Grid Compatibility

Is the system off-grid compatible?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Ability to run without direct grid power (e.g., battery, manual pump).

Renewable Energy Ready

Is the system renewable energy ready?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Supports renewable power sources like solar or wind.

Energy Star Certified

Is it Energy Star certified?

75 AlkaViva Delphi H2 0 Votes None

75 Kangen Leveluk SD501U 0 Votes No

Confirms if the system meets Energy Star criteria.

Recyclable Components

Does it have recyclable components?

No 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Indicates whether product components are recyclable.

Noise & User Experience 18

Dispensing Speed

What is the dispensing speed?

1.71 oz/sec 0 Votes
AlkaViva Delphi H2

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

AlkaViva Delphi H2
AlkaViva Delphi H2

The dispensing speed is 1.71 oz/sec (50.9 ml/sec).

Speed of water dispensing.

Smart Features

What smart features are supported?

90 AlkaViva Delphi H2 1 Votes Automatic Cleaning, Filter Life Monitoring, LCD Life Monitoring, System Status Display

75 Kangen Leveluk SD501U 0 Votes LCD Life Monitoring, System Status Display

Advanced connectivity and monitoring features for convenience.

The automatic cleaning and detailed monitoring features on the AlkaViva Delphi H2 make maintenance so much easier, honestly. I love not having to constantly worry about it and knowing the system is looking after itself.

See more

Noise Level

What is the noise level?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Operational noise level during use.

Night Mode / Quiet Mode

Does it have a night/quiet mode?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Enables quieter operation at night.

Vibration Level

What is the vibration level?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Vibration intensity during operation, impacting stability and noise.

Startup Time

What is the startup time?

Who knows? 0 Votes AlkaViva Delphi H2 (Help us out by suggesting one!)

Who knows? 0 Votes Kangen Leveluk SD501U (Help us out by suggesting one!)

Time required for the system to be ready after powering on.

Touch-Free Dispensing

Does it have touch-free dispensing?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Indicates if water can be dispensed hands-free.

Manual Dispensing Lever

Does it have a manual dispensing lever?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Provides a manual lever option for dispensing.

Hot/Cold/Room Dispense Options

What dispense options are available?

75 AlkaViva Delphi H2 0 Votes None

85 Kangen Leveluk SD501U 0 Votes Not Specified

Available temperature options for dispensed water.

Customizable Water Taste

Does the system allow customizable water taste?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Allows adjustment of taste (e.g., mineral add-back).

Water Temperature Indicator

Does the system have a water temperature indicator?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Displays real-time water temperature.

Child Lock Feature

Does it have a child lock feature?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Prevents accidental dispensing by children.

Safety & Compliance 14

Certifications

What certifications does it have?

75 AlkaViva Delphi H2 0 Votes ETL, NSF/ANSI 372

90 Kangen Leveluk SD501U 0 Votes ISO 9001, ISO 14001, ISO 13485, CE, WQA

Kangen Leveluk SD501U
Kangen Leveluk SD501U

The product meets various international quality standards, ensuring reliable performance and safety.

Official safety and performance certifications.

Anti-Slip Base / Mount

Does the system have an anti-slip base or mount?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Prevents unit from sliding or tipping.

Leak Detection System

Does it include a leak detection system?

No 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Detects and alerts if leaks are present.

Overpressure Protection

Does it include overpressure protection?

No 0 Votes AlkaViva Delphi H2

Yes 0 Votes Kangen Leveluk SD501U

Protects the system from excessive water pressure.

Overheating Protection

Does the system include overheating protection?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Prevents system components from overheating during operation.

Fire Safety Standard

What fire safety standards are met?

75 AlkaViva Delphi H2 0 Votes None

75 Kangen Leveluk SD501U 0 Votes None

Fire safety compliance standards met by the system.

Electrical Safety Standard

What electrical safety standard does it meet?

75 AlkaViva Delphi H2 0 Votes ETL

85 Kangen Leveluk SD501U 0 Votes None

Compliance with electrical safety standards.

Electrical Ingress Protection

What is the electrical ingress protection rating?

85 AlkaViva Delphi H2 0 Votes None

75 Kangen Leveluk SD501U 0 Votes None

IP rating for protection against dust and water ingress.

Electromagnetic Compatibility

Does the system comply with EMC standards?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Ensures system does not cause or suffer from electromagnetic interference.

Material Safety Data Sheet

Is a material safety data sheet provided?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Availability of MSDS for materials used in the system.

Water Quality Testing Report

Is a water quality testing report available?

Yes 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Independent or manufacturer-issued water quality test results.

End-of-Life Disposal Guidelines

Are end-of-life disposal guidelines provided?

No 0 Votes AlkaViva Delphi H2

No 0 Votes Kangen Leveluk SD501U

Instructions for environmentally safe disposal or recycling.

Surveys

Because hot takes deserve votes.

Filtration Capacity

How much water can this filter process before needing replacement?

More than 1000 liters
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
500 to 1000 liters
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
300 to 500 liters
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
100 to 300 liters
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Less than 100 liters
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Filter Lifespan

How long does this water filtration system last before replacement is needed?

More than 3 years
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Around 2 years
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
About 1 year
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Around 6 months
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Less than 3 months
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Flow Speed

How fast does this water filtration system provide clean water?

Super quick, almost instant
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Fast, under 1 minute per liter
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Average, about 2 minutes per liter
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Slow, about 5 minutes per liter
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Extremely slow, more than 10 minutes per liter
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Contaminant Removal

How many types of contaminants does the system filter out?

More than 10 types
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
7 to 10 types
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
5 to 7 types
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
3 to 5 types
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Less than 3 types
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Maintenance Frequency

How often does this system require maintenance or cleaning?

Less than once per month
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Once per month
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Once every two weeks
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Once per week
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
More than once per week
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Pricing

How do you feel about the pricing of this water filtration system?

Great value for money
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Pretty good price
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Fair deal
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Kinda pricey
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Crazy expensive
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

System Performance

How effective is this water filtration system at removing impurities?

Crystal clear and safe to drink
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Makes water look and taste much cleaner
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Gets rid of most common contaminants
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Removes some visible dirt
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Barely filters anything
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Ease of Installation

How easy is it to set up and install this water filtration system?

Super easy — Quick setup with clear instructions
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Pretty easy — Took a short time with minor effort
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Average — Manageable with some guidance
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
A bit tricky — Needed tools or extra help
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Frustrating — Complicated and time-consuming setup
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Noise Level

How quiet or noisy is this water filtration system when in use?

Whisper quiet — Barely noticeable
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Low noise — Gentle hum only
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Moderate noise — Noticeable but tolerable
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Noisy — Can be distracting
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Very noisy — Annoyingly loud
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Water Taste

How does the filtered water taste from this system?

Exceptionally fresh — Crisp and pure taste
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Fresh — Clean with no aftertaste
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Acceptable — Slightly improved from tap
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Mildly off — Noticeable aftertaste remains
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U
Unpleasant — Tastes similar to unfiltered water
0 Votes
AlkaViva Delphi H2
0 Votes
Kangen Leveluk SD501U

Guides 2

Files 1

AlkaViva Delphi H2 - User Manual Guide

alkalinewaterplus.com
alkalinewaterplus.com

Files 1

Kangen Leveluk SD501U User Manual

squarespace.com
squarespace.com

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Kangen Leveluk SD501U
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