iSpring F7-GAC RO Filter Cartridge Pack + iSpring Greatwell RO Membrane for Standard Under Sink RO Systems

iSpring F7-GAC for Standard 5-Stage Reverse Osmosis RO Systems 1-Year Replacement Supply Filter Cartridge Pack Set, 7 Count (Pack of 1), WhiteThe F7-GAC 1-year filter pack comes with a total of 7 replacement filters so the filters can be changed on schedule for 1 year. 2x 5 Micron 10" Sediment Filters (1st Stage, #FP15): Removes dirt, rust, sand, and other particles. Replace approximately every 6 months.2x 5 Micron 10" Granular Activated Carbon (GAC) Filters (2nd Stage, #FG15): Absorbs chlorine, halide, organic contaminants, odors, and other impurities that contribute to bad tastes and odors. Replace approximately every 6 months.2x 5 Micron 10" CTO Carbon Block Filters (3rd Stage, #FC15): Further removes any remaining chlorine, tastes, and odors. Replace approximately every 6 months.1x Post Carbon Inline Filter (5th Stage, #FT15): Polishes the water from the tank before it is delivered to the faucet. Replace approximately every 12 months. Note: The 1-year filter supply does not come with an RO membrane, as the membrane only need to be changed every 2-3 years. To get a filter pack that includes the membrane, take a look at the 2-year F15-75 or 3-year F22-75 supply pack. This filter pack fits the iSpring RCC7, RCC7P, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec.iSpring Greatwell Reverse Osmosis Membrane 100 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC1Specifications & Dimensions - Capacity: 100 gallons per day @ 50/60 psi & 77 degree F - Feed water pressure: 40 - 100 PSI - Feed water Temperature: 40 - 100(F) - Max. Total Dissolved Solids (TDS): 2000 ppm - Max. Hardness: 10 gpg - Max. Iron 0.2ppm - pH limits: 4 - 10 - Length: 10", O.D. = 1.8" - 1/4" Fitting - Weight: 0.8 LBS

• Includes 7 replacement filters - 2 sediment, 2 GAC, 2 CTO carbon block, and 1 post carbon - for 1 year of filtration in standard 5-stage RO systems.
• Additional reverse osmosis membrane (11.75" x 1.75") removes up to 99% of over 1,000 contaminants and fits standard under sink housings.
• Sediment filters remove dirt, rust, sand; GAC filters absorb chlorine, odors, tastes; carbon blocks further polish water.
• RO membrane made of food-grade material; provides high contaminant removal down to 0.0001 microns.
• All filters NSF certified; membrane with up to 97% TDS rejection and 75 gallon daily production capacity.