Viqua VH410-F22 UV Water Filter System 18 GPM – Whole House Water Filtration, Stainless Steel Chamber, Integrated 20-Inch Sediment and Carbon Filters, Rack-Mounted

High-Capacity Whole House UV Water Filter System at 18 GPM for Large Homes: The VH410-F22 is a point-of-entry uv water filter system whole house rated at 18 gallons per minute, built for medium to large homes with 4 or more bedrooms and light commercial settings; it treats every gallon of water entering your home — at every tap, shower, and appliance — using ultraviolet light without adding chemicals or changing the taste of your water.

Chemical-Free UV Water Treatment for Well Water and City Water: This uv water purifier uses ultraviolet light to treat your home water supply at the point of entry without adding chemicals, altering taste, or creating byproducts — an effective whole house well water filter system with uv light for households on private well water or municipal water that want a reliable, low-maintenance whole house water filter system with uv light.

Durable Stainless Steel UV Chamber Eliminates UV Degradation Over Time: The corrosion-resistant stainless steel UV chamber is built to handle continuous operation at varying temperatures, pressures, and pH levels; this construction prevents degradation inside the chamber over time and is backed by a 10-year chamber warranty — making this whole house water filtration system one of the most durable uv water filter options available for residential whole home water filtering.

Upgraded 20-Inch Dual-Stage Filtration for Higher-Demand Homes: The F22 uses larger integrated 20-inch filter housings compared to the F12 — a CMB-520-HF 5-micron sediment filter (4.5" x 20") and a C2-02 carbon block filter (4.5" x 20") — providing greater filtration capacity for homes with higher daily water usage or more challenging source water; the sediment stage captures dirt, rust, and suspended particles while the carbon stage reduces odors and discoloration, and the premium three-piece housing makes cartridge swaps quick and easy.

9,000-Hour UV Lamp with Digital Countdown Controller and Audible Failure Alarm: The S410RL-HO high-output UV lamp delivers consistent, reliable ultraviolet output throughout its rated 9,000-hour life; the built-in digital controller shows a live countdown to annual lamp replacement and triggers an audible alarm if the lamp reaches end-of-life — so you always know this well water uv light filter system is operating at full capacity; a constant-current circuit maintains stable output regardless of power fluctuations.