iSpring F5-75 Reverse Osmosis Replacement Water Filter Pack Set for 5-Stage System & Housing O-Ring, 3 1/2", for RCC Series RO System and Countertop Water Filter Housing Sump

Product 1: 75 gpd reverse osmosis membrane for superior performance, TDS rejection rate up to 97% (under NSF58 testing condition) Product 1: Individually wrapped high capacity filter replacement cartridge pack for most standard 5-stage RO systems Product 1: Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water Product 1: 5 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filters, 1x granular activated carbon filters, 1x carbon block filters, 1x 75 gpd RO membrane, and 1x post-carbon filter Product 2: COMPATIABLE - This iSpring O Ring fits 10” pre-filter housing of under sink reverse osmosis water filtration system and countertop water filter system, such as RCC7, RCC7AK, RCC7AK-UV, RCC7P-AK, RCC100P, RCC7D, CKC1C, CKC1, CKC2, CT10, US31. Product 2: NO LEAKS - Easy to install, unload and does not need to be lubricated. Diameter of the O-rings: 1/8 inch; designed for 2.5'' x 10'' housings; approximate O.D.: 3 1/2". Product 2: 3 pack replacement O-Rings, with high-quality material. Direct replacement for iSpring Systems. Product 2: 100% SATISFIED CUSTOMERS: This O-ring set comes with 1-year money back guarantee and 1-year limited warranty. It is backed by iSpring extended manufacturer upon registration and lifetime personalized support from GA, USA.