1, Premium Quality Food Grade Material: High-density sintered ceramic filter, non-pressure design, no leakage accident occurred, exquisite workmanship, no discoloration, no rust, skid proof and explosion-proof, durable and healthy. 2, 7-Level Filtration: Includes 5 level precision filtration (outer diatom ceramic, nano antibacterial, mineralized ball, maifan stone, activated carbon ), 1 level PP cotton filtration,1 level stainless steel filters. 3, Effectively removes rusts, algae, worms, sediment, dusts, colloids, parasites, bacteria, chlorine and much more, improves odour and taste of tap water. 4, Easy Installation: Compatible with most standard faucets without tools. For different taps and faucets, has adapter and different types of conversion for installing. Filter cartridge is easy to clean and replace. 5, Double Outlet Water Switch: Easily switch among purified water outlet, raw water outlet, can be adjusted as you need. 6,320 GALLONS' LONG-LASTING FILTER LIFE: Each faucet filter provides 320 gallons of cleaner water, or 3 months of typical use. Note:Compatible with standard faucets. Will not work with pull-out or hand-held faucets Specification: Product Name:faucet water filter Use:Faucet-Mounted Filter Mateiral: Ceramic, Carbon Fiber For water:municipal water Function:can filter and purify water remove:rusts,algae,worms,sediment,dusts,bacteria. feature:generate great purified water instantly Material:ABS,ACF carbon fiber material Water flow:1.0L/min Operating pressure:0.1Mpa~0.4Mpa Water temperature:5-65 degree Color:green/Silver Size:14X11X6CM Package Included: 1 x faucet water filter 5 x Faucet Converter 2 x silicone gasket 1 x English user manual