1pcs Faucet Water Purifier To Remove Chlorine And Anti-Bacteria Kitchen Tap Pre-Filter For Home Use Transparent Window To See The Water Purification Effect At A Glance Two-Speed Switching Water Purification And Raw Water Out Of The Water At Will To Switch The Ceramic Cartridge Can Be Repeatedly Cleaned It Is Recommended To Change One In 3 Months Good Use Of The Kitchen Bathroom Faucet Water Purifier