Under Sink Replacement Water Filter For GXK140TNN And GXULQK Systems, Single Stage Filtration That Reduces Lead And Chlorine And 95 Percent Impurities, Easy Twist And Lock Install, FQK1R Compatible, Keeps Water Fresh And Great Tasting

Under Sink Filter Replacement for GXK140TNN & GXULQK Systems
✔️ Single-stage filtration reduces lead, chlorine, impurities, easy twist-lock

The Under-Sink Replacement Water Filter is designed to fit GXK140TNN and GXULQK under-sink systems, delivering clean, great-tasting water from your faucet. It’s a single replacement cartridge with a twist-and-lock install that makes upkeep quick and easy, without shutting off your water.

✅ Fits GXK140TNN & GXULQK under-sink filtration systems
✅ Reduces 95+ impurities including lead, chlorine, PFOA/PFOS, arsenic, sediment, cysts
✅ Six-month filter life; replace every 6 months to maintain filtration
✅ NSF/ANSI drinking water standard certified for reliable safety and quality
✅ Twist-and-lock design for quick, tool-free installs without water shut-off

💡 What is the purpose of a single-stage under-sink water filter cartridge?

It provides handy, point-of-use purification with simple maintenance.

- Reduces lead, chlorine, and common contaminants
- Fits GXK140TNN & GXULQK under-sink systems
- Six-month replacement interval helps maintain water quality