Large Capacity & Certified: This countertop water filter system holds 8000 gallons of clean water, featuring a compact 12.2 x 5-inch design ideal for rental apartments, RVs, and offices. As a premium countertop water purifier, it delivers certified performance with zero wasted space Multi-Stage Filtration Technology: Our 5-stage drinking water filter includes a washable ceramic water filter element made from natural diatom porcelain, PP membrane, and ACF. It reduces 99% of chlorine, heavy metals, and odors with 0.1-micron precision, ensuring superior faucet water filtration Leak-Proof & Safe Construction: Engineered with 5x-thickened food-grade PP, this sink water filter system withstands explosion-proof pressure tests. It’s compatible with stainless steel faucets and eliminates breakage concerns—third-party verified for 100% leak-free safety Drill-Free Installation: Easily attach this countertop filter system to most standard kitchen faucets using included wrenches and adapters. No electrical work or drilling needed—set up in minutes for immediate access to purified water Extended Filter Life: Enjoy up to 18 months or 8000 gallons of filtered water—ideal for municipal supplies. The ceramic water filter lasts 3x longer than competitors, with quick-replace design for seamless maintenance. Replace every 8000 gallons for peak performance The Fachioo 5-stage filtration system adopts a simplified design, measuring 12.2 inches x 5.5 inches, which ensures beauty without taking up too much space. It only takes a few minutes to install and requires no drilling and plumbing experience.