29″(H) x 7” (W) x 5″ (D)
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UV Water Purification System
UV Water Purification System
This professional-grade Kind Water UV disinfection system sterilizes 99.9% of bacteria, viruses, and harmful microorganisms for an extra layer of safety at every tap. Engineered to be NSF® certified, the high output system with a premium quartz crystal lamp and sleeve (not the plastic housings many brands use), delivers superior UV clarity, durability, and long-term performance.
Pair it with any Kind Whole House Water System for the most complete protection we offer—cleaner, safer water for cooking, bathing, and everyday use throughout your home.
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Lifetime Warranty
How It Works: UV Disinfection
99.9% bacteria and viruses sterilized
UV Disinfection System
Powerful protection against invisible threats such as bacteria, viruses and other pathogens
UV Disinfection System
NSF/ANSI 55 Certified for Disinfection and Microbial Safety
The Benefits of Whole House UV Disinfection
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Pure water you can trust
- No change in taste, odor, pH, or conductivity of water
- No removal of beneficial minerals
- No disinfection by-products (e.g. THM’s)
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Bacteria and Virus Sterilization
- Virtually instantaneous disinfection, no holding tanks as in chlorination
- 99.9% of bacteria and viruses sterilized
- Peace of Mind from Boil Water Notices
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Zero Waste. Eco-Friendly
- Chemical-free
- Very low power consumption
- No handling of toxic chemicals
Max Flow Rate
- Up to 15 GPM (Gallons Per Minute).
- Run up to 5 showers and appliances (such as dishwashers or washers) concurrently with no noticeable drop in water pressure.
Certification
- NSF/ANSI - 55 (Disinfection Performance and Microbial Safety).
Home Size
- For homes up to 5 full bathrooms.
Works for 98% of US homes.
UV Rating
- Powerful 50W quartz lamp.
- Durable 316L stainless steel chamber.
- Rated for pressures up to 150 psi.
Plumbing
- 1” MNPT for connection.
- The system integrates easily into most residential plumbing setup.
- Bypass valves recommended.
UV System Specifications
Clear Water Doesn’t Always Mean Clean Water. We Fix That.
Microorganisms
E. Coli
Indicates fecal contamination in water and can cause severe gastrointestinal illness if ingested.
B. Subtilis
Forms resilient spores that survive harsh conditions, making contaminated water difficult to disinfect without proper treatment.
Cryptosporidium
Chlorine-resistant parasite that can cause severe, prolonged diarrhea when present in drinking water.
Legionella
Thrives in warm water systems and can cause life-threatening pneumonia when inhaled through contaminated mist.
Giardia lamblia
Microscopic parasite that causes “giardiasis,” leading to stomach cramps, nausea, and unsafe drinking water conditions.
Please see the Microbiological Destruction Chart
System Manual
Kind Water Systems are designed for quick, no-hassle installation. Set it up yourself with basic tools or have your plumber of choice install it quickly.
Installation Manual
Detailed system installation manual with step by step instructions.
Download Manual
Installation Video
Easy to follow guided instructions by our expert team.
Replacement Instructions
Changing the UV lamp and quartz sleeve is quick and easy. Just follow our step-by-step instructions. Most replacements take only minutes, with no technician required.
Maintenance Instructions
Quick and easy lamp/sleeve replacement instructions
UV Lamp & Quartz Sleeve Replacement Instructions
Maintenance Video
Detailed video on how to replace your UV lamp/sleeve
Benefits of Using our Quartz UV System
Kind Water
Our Competitors
Material
High-Purity Quartz Sleeve & UV Lamp
Standard Glass Sleeve & Lamp
UV Transparency
More effective sterilization
~90-95% UV transmission
Often <50% UV transmission
Thermal Resistance
Stable UV performance
High - can handle hot water, rapid shifts
Brittle - prone to cracking with temperature change
Durability
maintains UV output over time
Long lifespan, low risk of clouding
Degrades faster, can cloud over time
Chemical Resistance
Maintains UV clarity
Highly resistant to scaling and deposits
More vulnerable to etching or corrosion
NSF/ANSI Certified:
NSF/ANSI 55-Certified
Typically not NSF/ANSI 55 certified
Manufacturing
Canada
Primarily overseas manufacturing
Cost
Higher (but justified)
Lower (commonly used in entry-level consumer systems)
Overall rating: 5.0 / 5 from 11 reviews.
AI Generated Review Summary
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Review highlights
Reviews
UV FILTER
"Great product"
Easy to install Waiting to
"Easy to install Waiting to see how well it works"
The best spending i’ve ever
"The best spending i’ve ever made"
Hello
"You need to have contractor pricing."
Safe Water is important
"Added this to my 3000 system but should have purchased it with the system. It was an easy install and seems to work well!"
Kind water system
"I have the E-3000UV system and I love it."
Great System to date
"It's working really well. I had a "small issue" with setting up the UV system but it was resolved quickly when I realized I had overlooked the "large warning in red" to use metal couplings with the inlet/outlet of the system. I had used CPVC and it broke with the pressure. . MY FAULT FOR OVERLOOKING THE INSTRUCTION - a call to the tech support team remedied the situation easily/quickly. Otherwise a simple setup!"
Glad we added it
"So glad we added this to our system! I feel even more confident about drinking the water from the faucet now."
Cannot give rating at this
"Cannot give rating at this time. Will hook up at a later date"
Q&A
FAQ
How long do the filters last and what maintenance does the system require?
UV lamp/sleeve replacement (once a year) are only main maintenance tasks required for KINDH5-151. Lamp changes are very easy and only take a few minutes, you do not need a plumber for these tasks.
Can it handle water for a large household?
Yes, the KINDH5-151 is designed to handle high flow rates up to 15 GPM, making it suitable for homes with up to 5 full bathrooms and works for 98% of US homes.
How much space does it take to install?
It typically requires about 3–4 feet of wall space (doesn’t require any floor space) and should be installed in a location that is accessible for maintenance.
Will it affect my water pressure?
When installed correctly, the KINDH5-151 is designed to maintain strong water pressure of 15 GPM (gallons per minute) for your home. This is good enough to run up to 5 showers and appliances (such as dishwashers or washers ) at the same time with no noticeable drop in water pressure.
Does it require electricity?
Yes, the UV system requires a standard electrical outlet.
Why do I need UV if my water is from the city?
While most city water is safe, contamination events can happen leading to boil water alerts. UV disinfection acts like insurance, providing extra protection by sterilizing 99.9% of bacteria, viruses, and other microorganisms.
What does a UV system sterilize?
UV system uses a strong quartz UV lamp to disinfect water without any chemicals and sterilizes 99.9% of bacteria including E.coli, viruses, and chlorine-resistant microorganisms like cryptosporidium and giardia—without changing taste or smell.
Does UV make my water taste different?
No, UV light does not alter the taste, smell, or appearance of your water.
Do I still need filters if I have UV?
Yes. Filters remove particles, chemicals, and chlorine, while UV handles microorganisms. Both work together for complete water protection.
Can it be combined with other filtration systems?
Yes, the KINDH5-151 can be installed alongside additional treatment systems if needed, such as reverse osmosis or specialty filters.
How much power does the UV use?
The UV uses the same amount of power as a 40-watt lightbulb
Can the system be installed outside?
The UV will need to be protected from the weather. Inside installation is recommended.
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What We
Filter -
Product
Specifications -
Easy Installation
& Maintenance -
15 GPM Flow
1-5 Bathrooms
