This 5 7/8" O-Ring is used in many different applications such as filter housings with screw on housing bosides as well as some pool applications. The inside diameter is 5 7/8 and it is 3/16" wide...
This O-Ring is 5 1/8" Inside Diameter and 3/16" wide and is used in many applications for Wet Ends between the Face and Volute or under a Trap Lid brands include Hayward, PacFab, Pentair, Sta-Rite in...
This 2 3/16" ID abd 3/32" cross Section, O-Ring is found in Swimming Pool Filter Housings cartridge and DE Style.
Some manufacturers it fits are as follows: American Products/Pentair, Hayward,...