Standard Size: Compatible with most under-sink reverse osmosis (RO) water filtration systems from 3-stage to 7-stage to reduce sediments, chlorine, organic chemicals, suspended particles, bad tastes and odors in water to improve the quality of household water. Compatible Models: APEC ROES-50, ROES-75, ROES-UV75, ROES-UV75-SS, ROES-PH75, ROES-PHUV75, RO-90, RO-PH90, ROES-100, RO-Hi, RO-PERM, RO-PUMP, WFS-1000 Comfee CMP10 Express Water RO5DX, RO10MX, RODI10D, ROUV10DCG, ROALK5D, ROALKUV10M FS-TFC FS-RO-100G-A GE FX12P, FX12M, TFM-24, GXRM10RBL, GXRM10G, GXRV10ABL, PNRV12 Geekpure RO5, RO5-DI, RO5-PLUS, RO5-UV, O5-MF, RO5-AF, RO6-UV iSpring RCC1UP, RCC7, RCC7P, RCC100P, RO100, PH100, RCC7AK, RCC7AK-UV, RCC7D, RCC7P-AK, RCC1UP-AK Koolermax AR-122, AR-125 Max Water RO-5W6, RO9S PureDrop RTW5, RTW5AK, RTW5AK-UV, RTW5U Simpure DB1025, T1, T2 Ukoke RO75GP, UWFS01L Watts Premier WP500032 *The list is under continuous updating. Please contact us via eBay message if you don’t find your system model here. Disclaimer: This product is a generic item that is designed to replace the original part. Any brand names or logos are the registered trademarks of their respective owners. Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility. CTO – Carbon Block Filter Standard size: 10″ x 2.5″ Micron Rating: 5 micron Material: High-quality Coconut Shell Activated Carbon Capacity: 15,000 Gallons Lifespan: 6 Months (Depends on average feedwater quality, temperature, and incoming water pressure) Functions: Effectively removes not only 99% of sediment, rust, silt, sand, iron, and other undissolved particulates, but also reduce the chlorine, odors to improve the water taste and quality. RO – 75 GPD Reverse Osmosis Membrane Filter Standard Size: 11.75″ x 1.75″ (Fit in standard 1812/2012 residential-style RO membrane housing) Micron Rating: 0.0001 Micron Material: Polyamide Thin-Film Composite Capacity: 75 GPD (Gallons per Day) Salt Rejection Rate: 97% TDS Removal Rate: 99% Feed Pressure: 60 psi Certification: NSF/ANSI 58 Lifespan: 2-3 Years (Depends on average feedwater quality, temperature, and incoming water pressure) Functions: Effectively removes heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic materials such as bacteria and viruses, and harmful minerals, including other soluble salts found in water sources. Package Includes: 2 x Carbon Block Filter 1 x 75 GPD RO Membrane FilterOn Jun 12, 2024 at 07:27:28 PDT, seller added the following information: