Polocat Faucet Filter Elements Water Purifier Filter For Shower PP Cotton Filtration For Kitchen Bathroom Remove Chlorine Heavy Metals

Note: It is recommended to replace the filter cartridge once a month. Under normal circumstances, the cartridge can be used for about 1 month, you can confirm the. life. of the cartridge by the color of the cartridge the color of the cartridge due to rust, water, foreign matter and other impurities lead to darker), the water pressure is significantly lower, it is recommended to replace the cartridge at this time, the quality of water around the world is different, the amount of water and water pressure is different, the replacement cycle may be different