Bath Ball Filter for Tub Faucet, Bathtub Water Filter, Bpa-Free Bathtub Filter, Removes Chlorine, Lead & Impurities, Improves Skin, Hair & Nails, Long Lasting, Fits Most Tubs – White. 𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧:Designed to filter up to 2,500 gallons of water, this bathtub filter for tub faucet ensures continuous protection against impurities for an extended period.