Universal filter element for faucet water purifier, filter element suitable for all major brands. Health comes with every drop: faucet water filter helps remove rust, algae , bleaching powder and other harmful impurities, captures heavy metals such as lead, mercury, nickel and chromium, inhibits the growth of bacteria and fungi. Replacement cycle: 3-6 months Product material: natural diatomite, high adsorption coconut shell granular activated carbon Function description: It can effectively filter sediment, bacteria, rust, red worms and particles larger than 2 microns in the water. Installation method: Unscrew the transparent window cover, remove the original filter element and place the new filter element in the corresponding position. (Please note that the protective film of the filter element has been torn off) Size: approx. 40.5 x 91 mm. White color Quantity delivered: 2 pieces