11. A filter medium as recited in claim 1, wherein 75 grams of the filter medium performs a greater than 1×104plaque forming units/milliliter reduction of viruses after 100 gallons of water passes through the filter medium. 12. A filter medium as recited in claim 1, wherein the filter ...
faucet cartridge ceramic cartridge faucet filter cartridges tap water shower filter element skincare filter element Supplier's reply: Thank you for your five-star praise, which is our greatest motivation. We will continue to prov...