Vegebe 50 GPD Reverse Osmosis Membrane - 2 Pack With a universal size of 12”x1.8", fits standard housings and most RO/DI Filtration System. Material: Polyamide Thin-Film Composite Micron Rating: 0.0001 μm TDS Removal: 99% Salt Rejection: 97% Feed pressure: 60 psi Lifespan: 2-3 years Note: The lifespan of filters depends on your water quality. Compatible Systems: APEC Water Systems RO-90, ROES-50, ROES-PH75, ROES-UV75, RO-Hi, RO-PERM Aquatic Life RO Buddie (Part No. 330084) Express Water RO10DX, RO10MX, RO10XC, RO5DX, RO5M, RO5X GE GXRM10RBL, GXRV10ABL, GXRV10ABL01 (Part No. FX12M) H2O Splash RO Systems Hague H3500 Home Master TMAFC, TMHP i Spring RCC1P, RCC1UP, RCC1UP-AK, RCC7, RCC7AK, RCC7AK-UV, RCC7D, RCC7D2, RCC7P, RCC7P-AK, RCC7U (Part No. MC5) Max Water Residential RO Systems PureGen ERO-550, EROUV-650 and more... Incompatible: Culligan AC-30, H5 EcoWater ERO and HERO Series GE GXRQ18NBN Microline RO Systems Neo-Pure RO-4300RX Rainsoft 9596 and UF Series Watts Premier WP-4V, WP5, KP5, RO-5M Whirlpool WHER12, WHER18 and more... Important Information: 1. Rinse the elements for 24 hours, prior to first use. 2. The first full tank of permeate must be discarded. 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. Package Contents: 2 x 50 GPD - 1812 / 2012 RO Membrane