CuZn UC-200 Under-Sink Water Filter System, 5-Year / 50,000-Gallon, NSF Certified

Product Description

The CuZn UC-200 Under-Sink Water Filter System delivers clean, great-tasting water from your existing kitchen faucet — with one of the longest filter lives on the market. Its 3-stage design combines a micro-sediment membrane, KDF-55 media (a copper-zinc blend that targets chlorine and heavy metals), and acid-washed coconut-shell activated carbon to reduce chlorine, lead, mercury, and other impurities while leaving your water's beneficial minerals intact.

A single filter lasts up to 5 years or 50,000 gallons, so there are no monthly or annual cartridge swaps. It connects inline to your cold-water line in minutes with the included hardware — no drilling and no plumber required — and its high flow rate (~2 gpm) keeps your tap running at full speed.

Compatible Systems

Direct-connect inline system for standard kitchen or bathroom cold-water lines. Designed for municipal (city-treated) water — not recommended for private well water. Note: this is a filtration system, not a water softener, and it does not reduce TDS (that requires reverse osmosis).

Key Features

• 3-stage filtration: micro-sediment membrane, KDF-55, and coconut-shell carbon
• Ultra-long 5-year / 50,000-gallon filter life
• NSF/ANSI 42 & 372 certified components
• Reduces chlorine, lead, mercury and other heavy metals; independently tested to reduce PFAS/PFOS
• Retains beneficial minerals (does not reduce TDS)
• High ~2 gpm flow rate
• No-drill inline installation
• American-made; bacteriostatic KDF media

Specifications

Benefits

• Years of nearly maintenance-free filtration
• Big waste reduction versus monthly or annual cartridges
• Cleaner, better-tasting water with minerals intact
• Fast, DIY installation with no plumber
• Excellent long-term value and very low cost per gallon