Best UV Light System for Well Water in 2025
Updated on July 2025
#1
Recommended
17% Off
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- 12GPM with 55W power; dimensions: 21 inches long and 3.5 inches in diameter; MNPT inlet/outlet: 3/4 inch.
- Compact design inspired by Big Blue for easy installation and integration into existing plumbing systems.
- No secondary pollution; maintains taste, odor, pH, and conductivity of water without altering its general chemistry.
- UV bulb has a lifespan of 9000 hours, effectively reducing microorganisms for efficient purification.
- Includes a professional manual covering installation, maintenance, and troubleshooting for user convenience.
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- 12GPM with 55W power; dimensions: 21 inches long and 3.5 inches in diameter; MNPT inlet/outlet: 3/4 inch.
- Compact design inspired by Big Blue for easy installation and integration into existing plumbing systems.
- No secondary pollution; maintains taste, odor, pH, and conductivity of water without altering its general chemistry.
- UV bulb has a lifespan of 9000 hours, effectively reducing microorganisms for efficient purification.
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#2
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- 40W, 12GPM stainless steel unit with 37.2 x 2.5-inch chamber and 3/4" MNPT inlet/outlet.
- Hassle-free installation; designed for horizontal setup with metal connector recommended.
- Chlorine-free and chemical-free design maintains water's taste, color, odor, and pH levels.
- Constructed from durable 304 stainless steel and quartz glass to ensure reliability under various conditions.
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- 40W, 12GPM stainless steel unit with 37.2 x 2.5-inch chamber and 3/4" MNPT inlet/outlet.
- Hassle-free installation; designed for horizontal setup with metal connector recommended.
- Chlorine-free and chemical-free design maintains water's taste, color, odor, and pH levels.
- Constructed from durable 304 stainless steel and quartz glass to ensure reliability under various conditions.
#3
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- Advanced purification technology reduces up to 99.9% of bacteria and E. coli, ensuring clean drinking water for various setups.
- Long lifespan of up to 50 years with LED light, eliminating concerns of mercury and glass tube replacements.
- Intelligent detection system activates UV light upon water flow, optimizing power use and extending the device's lifespan.
- Durable stainless steel construction with safety certifications ensures long-term protection for water quality.
- User-friendly installation process with compatible fittings for easy integration into existing systems.
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- Advanced purification technology reduces up to 99.9% of bacteria and E. coli, ensuring clean drinking water for various setups.
- Long lifespan of up to 50 years with LED light, eliminating concerns of mercury and glass tube replacements.
- Intelligent detection system activates UV light upon water flow, optimizing power use and extending the device's lifespan.
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#4
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- Automatically activates with water flow to conserve energy and enhance UV lamp lifespan.
- Complete installation kit compatible with most reverse osmosis systems, designed for high post-storage tank water flow.
- Features an 11W UV lamp housed in a stainless steel chamber with quick connect fittings.
- Ideal for purifying well water and addressing contaminants from natural water sources.
- UV lamp has a lifespan of 8,000 hours with a flow rate of 1.0 GPM, suitable for under-sink setups.
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- Automatically activates with water flow to conserve energy and enhance UV lamp lifespan.
- Complete installation kit compatible with most reverse osmosis systems, designed for high post-storage tank water flow.
- Features an 11W UV lamp housed in a stainless steel chamber with quick connect fittings.
- Ideal for purifying well water and addressing contaminants from natural water sources.
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#5
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- Removes secondary pollution and adds no chemicals to the water supply.
- Maintains water taste, odor, pH, and conductivity without altering its general chemistry.
- Designed for installation at the main water supply, providing purified water throughout the entire home at a flow rate of 12 GPM.
- Constructed with durable Stainless Steel 304, featuring a 1-inch MNPT inlet and outlet, electronic ballast with alarm, and three UV filters with quartz sleeves.
- Operates continuously with a minimum lifespan of 9000 hours, ensuring consistent water purification around the clock.
- Manufactured by an ISO9001:2015 certified company and a member of the Water Quality Association, backed by a 1-year warranty.
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- Removes secondary pollution and adds no chemicals to the water supply.
- Maintains water taste, odor, pH, and conductivity without altering its general chemistry.
- Designed for installation at the main water supply, providing purified water throughout the entire home at a flow rate of 12 GPM.
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#6
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- Inactivates microorganisms including Cryptosporidium, Giardia, E.Coli, and Fecal Coliforms using ultraviolet light.
- High flow rate of 18 GPM, suitable for whole-home water treatment with compact design.
- Constructed from stainless steel for durability under various conditions, featuring a safety cap and lamp plug for secure access.
- Recommended to replace the UV lamp annually for effective water treatment, ensuring optimal performance with genuine VIQUA parts.
- Compatible replacement parts include BA-ICE-CL for the controller, S410RL-HO for the lamp, QL-410 for lamp and sleeve, and QSO-410 for the sleeve.
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- Inactivates microorganisms including Cryptosporidium, Giardia, E.Coli, and Fecal Coliforms using ultraviolet light.
- High flow rate of 18 GPM, suitable for whole-home water treatment with compact design.
- Constructed from stainless steel for durability under various conditions, featuring a safety cap and lamp plug for secure access.
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#7
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- Reduces contaminants by removing up to 99.99% of lead, chlorine, fluoride, nitrates, calcium, arsenic, and bacteria.
- UV purification destroys bacteria and viruses for safe drinking water.
- Alkaline filtration adds essential minerals like calcium and magnesium to enhance water quality.
- Designed for easy installation under the sink without needing professional help.
- Includes a 1-year warranty for quality assurance.
- Features a leak detection system that stops water flow when leaks are detected.
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- Reduces contaminants by removing up to 99.99% of lead, chlorine, fluoride, nitrates, calcium, arsenic, and bacteria.
- UV purification destroys bacteria and viruses for safe drinking water.
- Alkaline filtration adds essential minerals like calcium and magnesium to enhance water quality.
- Designed for easy installation under the sink without needing professional help.
- Includes a 1-year warranty for quality assurance.
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#8
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- Inactivates harmful microorganisms such as Cryptosporidium, Giardia, E.Coli, and Fecal Coliforms using UV technology.
- Delivers UV-treated water for the entire home with a flow rate of 9 GPM, optimizing performance with a compact design.
- Annual replacement of the UV lamp is necessary to maintain effective water treatment; use genuine VIQUA lamps for best results.
- Designed with a stainless steel casing for reliability under varying conditions, including temperature and pressure, and includes safety features to prevent unauthorized access.
- Compatible replacement parts available include controller BA-ICE-CL, lamp S200RL-HO, QL-200, and sleeve QS-001.
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- Inactivates harmful microorganisms such as Cryptosporidium, Giardia, E.Coli, and Fecal Coliforms using UV technology.
- Delivers UV-treated water for the entire home with a flow rate of 9 GPM, optimizing performance with a compact design.
- Annual replacement of the UV lamp is necessary to maintain effective water treatment; use genuine VIQUA lamps for best results.
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#9
5% Off
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- Whole house water filter eliminates secondary pollution and maintains the original taste, odor, pH, and chemical composition of water
- Operates at 100-140V / 50-60 Hz with a flow rate of 6 GPM
- Constructed with a stainless steel 304 chamber featuring a 3/4 inch MNPT inlet and outlet, includes an electronic ballast with alarms, filters, quartz sleeves, and clamps
- Long-lasting operation with a minimum lifespan of 9000 hours, designed for continuous use with a 1-year warranty
- Installs at the main water supply, providing purified water throughout the home for all taps and appliances
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- Whole house water filter eliminates secondary pollution and maintains the original taste, odor, pH, and chemical composition of water
- Operates at 100-140V / 50-60 Hz with a flow rate of 6 GPM
- Constructed with a stainless steel 304 chamber featuring a 3/4 inch MNPT inlet and outlet, includes an electronic ballast with alarms, filters, quartz sleeves, and clamps
- Long-lasting operation with a minimum lifespan of 9000 hours, designed for continuous use with a 1-year warranty
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#10
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- Targets 99.99% of microorganisms at the DNA level for cleaner, healthier water.
- User-friendly system with a 55W ballast featuring clear indicators and audible alerts.
- Constructed from durable SAE 304 stainless steel for long-lasting performance.
- Handles a flow rate of 12 GPM, suitable for large households.
- Requires minimal maintenance with annual UV lamp replacement.
- Effectively targets chlorine-resistant pathogens like Giardia and Cryptosporidium.
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- Targets 99.99% of microorganisms at the DNA level for cleaner, healthier water.
- User-friendly system with a 55W ballast featuring clear indicators and audible alerts.
- Constructed from durable SAE 304 stainless steel for long-lasting performance.
- Handles a flow rate of 12 GPM, suitable for large households.
- Requires minimal maintenance with annual UV lamp replacement.
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