Faucet Spray Nozzle Water Filter Replacement, Hard Water Softener for Kitchen Faucet Head, Replacement Filter Cartridges 5pcs 3037MM

General description This hard water softener filter cartridge effectively removes chlorine, heavy metals (lead, mercury, nickel, chromium), ammonia odor, rust, and other impurities that contribute to hard water. Enjoy a clean water experience and reliable protection for your family. Technical specifications Material: Upgraded Calcium Sulfite Quantity: 5 pieces per set Recommended replacement frequency: every 6-8 weeks depending on water usage Installation Tool-free installation designed for easy attachment to the filter faucet. No toolbox required for replacement. Usage Replace the filter regularly to maintain optimal performance. Economical design made of quality PP cotton that resists clogging even after long-term use.