Faucet Spray Nozzle Water Filter Replacement, Hard Water Softener for Kitchen Faucet Head, Replacement Filter Cartridges 5 Pcs

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, ensuring a clean water experience for your family. Technical specifications Material: Upgraded Calcium Sulfite and quality PP cotton Quantity: 5 pcs/set replacement filter cartridges Installation Tool-free installation designed for easy attachment to the filter faucet No toolbox required for replacement Usage Recommended replacement interval: every 6-8 weeks, depending on water consumption Generally, this equates to an annual consumption of 5 cartridges Other information Customer satisfaction guarantee with 24-hour customer service available 30-day money-back guarantee on every purchase