About this Product
Features
-
For Water Filtration Systems
Black replacement o-ring. Fits in 3/4" whole home filtration systems and under the sink open sump filtration systems
-
Includes two rings
Compatible with GXWH20F, GXWH04F, GXRM10RBL and GX1S01R
Claims & Certifications
For California Residents:
View Proposition 65 Warning
Manuals & Downloads
Product Support & Service
Manuals & Downloads
Schedule Service
Our online tools are here 24 hours a day to help you arrange the service you need.