Water Purifier Cartridge TH634-2V1 Replacement for Undersink Systems, PFAS/PFOS/PFOA Organic Fluorine Removal, Chlorine Removal, High Performance, Removes 20 Substances, Compatible with JF/KS Series Non-Contact Faucets, Domestic Inspection Completed, Compliant with JIS Standards 【Surprisingly Long Life for Easy Replacement! Economical & Eco-Friendly】Large capacity design that lasts for approximately 1 year! (Estimate: when using 25L per day). Antibacterial ceramic technology extends the life of the cartridge. Free yourself from the hassle of frequent replacements! A cost-effective and environmentally friendly choice. *Varies depending on water quality, usage, and water pressure. For hygiene reasons, we recommend replacing within 12 months of installation. 【4-Layer Filter & Easy Installation! Comfortable "Clean Water" Life】The sophisticated 4-layer filter structure (hollow fiber membrane, ceramic, activated carbon, non-woven fabric) reliably captures impurities. Improved water purification capacity! Total trihalomethane removal water volume +15%, flow rate +17% high performance. No tools required! Easy click-in installation, and you can immediately use clean and delicious water. In the kitchen, of course, and also in the office. Start a convenient and comfortable water life easily! Environmentally friendly design reduces the burden at the time of disposal. 60h03563