O-Ring Depot 2pk +2 Lubes compatible for General Electric UCRING O-Ring KT-827 material should be checked for

material should be checked for consistency before use any any excess oil

A-Quality o-rings do not swell in solvents--last longer

Lube for easier installation and to prolong life of o-ring

Valve CF0015

O-Ring Depot 2pk +2 Lubes compatible for General Electric UCRING O-Ring KT-827 material should be checked forFor 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 Includes 2 single use silicone lubes for ease of installment and o ring protection Fits the following models GX1S01R, GXSM01HWW, GXWH04F, GXWH20S, GXWH35F, and GXWH40L.