About 60% of our bodies are water, and it's recommended to drink 8 cups of water a day. Don't you want to make sure it's the best water around? With the Everpure H-104 Water Filter Replacement Cartridge, you can rest assured that your water is not contaminated with any lead, sediment, cysts, sand, dirt, rust particles, or the taste and order of chlorine. Thanks to Everpure's exclusive precoat filtration technology, unwanted particles as small as 0.5 microns are trapped from entering your water system. Best of all, you're doing your part in saving the environment one unpurchased plastic water bottle at a time. 1 filter replacement cartridge is equivalent to saving 7,573 plastic water bottles - the polar bears will be thanking you! Water you waiting for? Get clean and great-tasting drinking and cooking water straight from your kitchen sink with this Everpure replacement cartridge!