Gaskets get lost periodically and get warped and worn out over time. A damaged gasket (or no gasket) can cause a poor seal, leading to a leaky mess. With Impresa's Replacement Gaskets, you no longer have to worry about leaks or messes! Our 6-pack of o rings perfectly creates a tight seal for water filters, pumps, connectors, and canisters! The replacement o rings are made from high-quality, durable rubber built to last and are BPA/Phthalate free. Perfect for stopping leaks and preventing fluids from dripping out. Compatible with models GXWH20F, GXWH04F, GXRM10, GXWH20S and ;GX1S01R whole home water filtration system Please Note: This is a generic product manufactured and distributed by Impresa Products (TM). This is not a GE (TM) OEM product, and Impresa Products has no affiliation with or endorsement from GE (TM). Our product is not covered under any GE (TM) manufacturer's warranty. The GE (TM) brand names and logos are the registered trademarks of their owners. Any use of the GE (TM) brand name, model, or any other related designations is made solely to describe and illustrate compatibility.