OSWNKW LED-UV Under Sink Water Purifier, UVC Water Sterilizer with Smart Flow Sensor, for RO System, Kitchen, RV & Boat

OSWNKW LED-UV Under Sink Water Purifier, UVC Water Sterilizer with Smart Flow Sensor, Zinc Alloy Housing, 3/8" Inlet Outlet, 1/4" Quick Connect Adapter, for RO System, Kitchen, RV & Boat

Ideal Under-Sink UV Water Purifier Accessory
The OSWNKW LED-UV water sterilizer is your ideal supplementary filtration add-on for pure drinking water. Equipped with third-party lab verified UVC disinfection technology, it efficiently removes harmful bacteria and E. coli at flow rates below 3 liters per minute. Compatible with RO filtration systems, under-counter water setups, recreational vehicles and marine vessels to meet all your freshwater purification demands.
Upgraded Mercury-Free LED UVC Light
Replace old risky mercury lamps with our advanced LED UV solution. Boasting an extremely long service life, the LED unit eliminates the trouble of regular glass tube replacements. Free of mercury leaks and ozone hazards, it guarantees safe daily use for decades. Its compact size prevents heat transfer into tap water, making it a sustainable, low-carbon purification choice.
Intelligent Flow Sensing Operation
Our integrated smart detection system delivers automatic UV activation based on water flow. The UV light powers on with running water and switches off when the tap is closed, reducing unnecessary energy waste and prolonging LED lifespan. Rated for 3000 working hours, the sterilizer rarely needs component replacement. Please note the blue status light remains off when there is no water flow.
Instant High-Speed Disinfection
Unlike traditional mercury vapor UV lights that need warm-up time, our UVC wavelength ultraviolet light works instantly. It breaks down the DNA structure of microorganisms within 2 seconds to achieve a 99.9% decontamination rate against waterborne contaminants.
Heavy-Duty Zinc Alloy Construction
Featuring a solid zinc alloy outer shell that undergoes strict durability testing, this under-sink UV sterilizer resists daily collisions and water pressure shocks, providing lasting protection for your family’s drinking water quality.
Easy DIY Setup & Multi-Scenario Use
Simple installation design with a 1/4" quick connect adapter allows seamless integration into your current under-sink water filter without professional plumbing help. The inlet and outlet ports match 3/8-inch water hoses (hoses sold separately). Suitable for residential kitchens, campers, yachts and off-grid spaces to secure contaminant-free drinking water anywhere you go.