40mm Tap Cartridge CUPC/NSF/IAPMO Certified Faucet Ceramic Disc Mix Inner Replacement for Kitchen Taps Bathroom Shower Faucets Bidet

Model N40DW cartridge: Our tap cartridges comply with global plumbing standards and certifications including CUPC, NSF, KTW, CSA, WATERMARK, Kiwa, ACS and WRAS. Diameter 40mm cartridge: Standard length single lever faucet cartridge, no water distributor structure, flat short base lugs, only for basic hot and cold water mixing. Material:Constructed with premium quality plastic housing and precision alumina ceramic discs (Al₂O₃), it withstands extreme temperature fluctuations, harsh water environments and pipeline impurities. Durability: Durable for over 500,000 times life cycle test, Max. flow rate: 2.2 GPM @45PSI. Widely Used: Our tap cartridge is compatible with sinks, baths, bidets, shower valves, waterfall taps, and so on. Check your original cartridge size before buying, mismatched dimensions cause leaks.