Replacement EPDM O-Ring For PRM 40 Inch Stainless Steel 6 & 7 Cartridge Filter Housings

Replacement O-Ring For PRM Stainless Steel Cartridge Filter Housings 

BFSSCHPTOREPDM1100X O-Ring for use with PRM 40 Inch 6 and 7 Cartridge Housings
(EPDM Rubber, 7 MM Thickness)