Description
Coast Spas one-piece lock ring for top-load filter housings that holds the filter canister firmly so it cannot turn loose while the pump runs. Keeping the canister locked down maintains a watertight seal on the filter. It threads on by hand, with no tools needed, and is made of chemical-resistant thermoplastic. Fits select Coast Spas Wellness, Luxury, Swim and Elite models. Confirm the housing diameter and thread style before ordering.
Search: top load filter lock ring, hot tub filter housing ring, spa filter canister retainer, T/L filter lock ring