Best UV Water Purifiers

UV water disinfection systems are highly effective at eliminating harmful microorganisms like bacteria, viruses, and parasites. Discover top-selling UV water disinfection systems for a variety of applications.

We give our top picks for UV water sterilizers for:

• • • • well water

      • single faucets

      • whole house

      • rainwater catchment

      • restaurants

The Viqua VH410M UV system provides peace of mind as it incorporates a UV sensor that constantly monitors to ensure that the proper dosage of UV light is treating the water entering your home. If the sensor registers there is an issue, it will sound an audible alarm to make you aware. This is especially valuable for wells that have tested positive for bacteria in the past. VIQUA VH410M UV systems inactivate common waterborne pathogens* including cryptosporidium, giardia, E. coli, legionella, norovirus, and hepatitis A virus. † This system also includes an LCD screen that makes the system very user-friendly. With flow rates of 1 gallons per minute, the VH410M is ideal for households with up to four bathrooms. The system has a 10-year warranty on the UV chamber, along with 3 years on electrical components and 1 year warranty on the lamp and sleeve.

The compact Viqua VH200, provides a cost-effective solution for obtaining a high-quality system with a robust warranty. It effectively treats all the water entering your home, safeguarding against potential issues in your well. This 9 GPM "point of entry" UV treatment system is well-suited for households with up to three bathrooms.

If you're on well water and currently have no other filtration systems installed, the Viqua Arros 15-IHS22 UV water purifier is the ideal solution. This system provides the necessary pre-treatment to keep the UV system working at peak performance, by reducing the opportunity for bacteria such as crypto-sporidium, giardia, E. coli, legionella, norovirus, and hepatitis A virus † to bypass the UV system untreated due to sediment in the water. Also, the integrated carbon filter will remove organics and improve overall taste and odor of the water.

The Viqua VT1 works great as a companion to a reverse osmosis drinking water system if installed after the RO inline (going to RO faucet). This UV system provides added protection from bacteria and viruses, such as cryptosporidium, giardia, E. coli, legionella, norovirus, and hepatitis A virus † not provided by reverse osmosis system.

The Viqua VT4 is an effective UV water treatment system that is easy to install and use. Capable of treating up to 3.5 gallons of water per minute, ensuring that all cold water from the main faucet is bacteria and virus-free. Employing a high-output UV lamp, the VT4 efficiently protects against waterborne microorganisms, such as cryptosporidium, giardia, E. coli, legionella, norovirus, and hepatitis A virus †, making it a popular choice for both residential and commercial use.

The VIQUA Arros 15-IHS22 is a comprehensive water treatment solution utilizing UV light to inactivate 99.99% of harmful microorganisms, including bacteria, viruses, such as crypto-sporidium, giardia, E. coli, legionella, norovirus, and hepatitis A virus † and other microorganisms in your water supply.

This 12 GPM whole-home UV treatment system works well for homes on city, well, or rainwater. The VIQUA Arros 15-IHS22 is an integrated UV system which combines potent water treatment with effective pre-filtration, capable of removing chemicals, metals, sediment, and enhancing the overall taste and odor of your water.

The VH200-F10 is a top-selling whole-house UV water filtration system designed for residential use. It encompasses a built-in 5-micron sediment prefilter. With flow rates up to 9 GPM, its best suited for homes with 1-3 bathrooms. Additionally, it incorporates a helpful end-of-life timer, providing an audible countdown for the replacement of the system's UV lamp.

The Viqua Arros 15-IHS22 is an excellent option for anyone looking for an efficient and reliable water treatment system to filter harvested rainwater. This system is designed to make sure the collected water is ready for use by effectively removing contaminants and inactivating living microorganisms such as cryptosporidium, giardia, E. coli, legionella, norovirus, and hepatitis A virus † that may be present in the water. This compact, conveniently-designed system includes three stages of filtration to make sure your collected water is correctly treated and tastes great. The integrated sediment filter removes fine particulates, while the carbon filter removes organics and contaminants from the water, thus improving the taste and odor of the water. A simple plug-and-play solution for treating stored water.

Incorporating a UV water disinfection system into a restaurant's water treatment plan can significantly enhance overall water quality and safety.

The following two systems ensure that the water used for food preparation and serving customers is free of harmful bacteria and viruses. UV sterilizers offer an additional layer of defense against these waterborne microorganisms, which is particularly crucial if the water source is compromised, such as during a boil water notice. In fact, a restaurant may be able to keep their doors open while others under the water notice will need to close until the notice/advisory is lifted.

Below, you'll find three UV water filtration systems that are excellent options for restaurant applications.

With its NSF 55 Class A certification for UV water treatment, the Viqua PRO10 is a top choice among restaurant owners. With flow rates of up to 10 gallons per minute, Viqua PRO10 UV treatment system is loaded with features, including high UV dosage, UV light monitoring, durable two-year lamp lifespan, and strong warranty. Additionally, there are similar systems available with capacities rated at 20 and 30 gallons per minute.

The Viqua PRO24-100 UV system is certified by the USEPA for a 2-Log reduction in viruses and adheres to rigorous standards. This makes it easy for restaurant proprietors to adhere to EPA Ground Water Rule and LT2 regulations in the United States, for flow rates of up to 24 gallons per minute. This high-dosage UV treatment system continuously monitors the UV light exposure of the water and logs this data for performance analysis.

The Viqua PRO24-186 UV system is certified by the USEPA for a 4-Log reduction in viruses and adheres to rigorous standards. This makes it easy for restaurant proprietors to adhere to EPA Ground Water Rule and LT2 regulations in the United States, for flow rates of up to 24 gallons per minute. With its dual chamber design, this system continuously monitors the UV light exposure of the water and logs this data for performance analysis.