Hayward CCX1000L Threaded Adapter for Pressure Gauge Replacement for Select Hayward Xstream Filters Threaded adapter for pressure gauge Fits hayward xstream filtration series full-flow cartridge element models cc10092s, cc100922s, cc10092sft, cc10092stl Also fits xstream filtration series models cc15093s, cc150932s, cc15093sft, cc15093stl, cc10093stufft Also fits Hayward Star-Clear cartridge filter models C225, C250, C500 Weighs 5 pounds