Description
Coast Spas o-ring for the filter bleed screw that seals the bleed port so the housing doesn't drip. Made of EPDM rubber, it resists chlorine, bromine, salt and heat. It fits standard bleed screws on Coast Spas and many other brands, including Jacuzzi, Hot Spring and Master Spas. Swap it at each filter service; sold individually.
Search: bleed screw o-ring, filter housing o-ring, EPDM spa o-ring, hot tub bleed screw seal