Generic Cartridge Filter Lid O-Ring for C900, 355050422, 39006000 size-in-gallons_16-50 this test is important for

this test is important for you

) The underside ribs of the board are protected from direct contact with the Durafirm metal fulcrum by rubber channels (8) attached to the board with epoxy adhesive

This Stenner chemical pump #100JH1A2STAA provides reliable chemical feeding for your swimming pool

This Guard With Cross Sign measures 18 x 03 inches

The Dual Purpose Nozzle is for removing large debris and to remove floating debris

Generic Cartridge Filter Lid O-Ring for C900, 355050422, 39006000 size-in-gallons_16-50 this test is important forThis is a Generic Filter Lid O Ring O 240 replacement with dimensions for several pool filters. The dimensions work with Hayward C900, AquaFlo 92200180, Martec Sonfarrel 320110, Pentair American 39006000, Premier 31358, Sta Rite U 9228, and Sta Rite Swimquip 35505042.