Cost-effective filtration and long service life - Ceramic filtration provides durable impurity adsorption for long-lasting performance. Each cartridge lasts 4-6 months, helping reduce daily water-filtration costs and maintenance. Easy to monitor - Transparent ABS housing enables easy monitoring of filter condition and when to clean or replace. Clean water with a multi-layer filter - Seven-layer composite filter design with natural shell activated carbon effectively removes contaminants and odors, reducing chlorine and sediment to improve water quality and health. Fit for most faucets, no installation required - Compatible with most faucet types and delivers clean water for cooking, drinking, and more without tools or plumbing work. Practical use scenarios - Everyday drinking water for family, and for tea or coffee. - Water for cooking, soups, rice, and vegetables. - Rinsing fruits and vegetables or filling pots during meal prep.