Drain Plug O-Ring O-25 7/16 ID 10-Pack

Drain plug O-ring, generic O-25. Get all your spa parts here at Hot Tub Outpost.

This O-ring is 7/16 inches inner diameter with a 3/32" cross section.

Used in Gecko/Aquaflow pump drain plugs as well as Waterway valve stem/ drain plugs

This is a 10-pack of o-rings.

Used in models Center Discharge, Crystal Water, Executive, Hi-Flo, Iron Might, Mustang, Mytilus, Mytilus B, Mytilus-FMY, Spa-Flo, Triton II TR100, Triton II TR140, Triton II TR40, Triton II TR50, Workhorse.

Also found in sand filters, cartridge filter assemblies and chemical dispensers.

Air Bleed Adapter o-ring, Control Valve Stem o-ring, Drain Plug oring, Pressure Relief Screw oring.