Generic Air Relief Valve O-Ring for Various Pool Filters material_PVC/FRP This is a black replacement

This is a black replacement weir gate for Bermuda gunite and vinyl liner skimmers

It is made of superior reinforced polyester pleated material with molded end caps

They are then covered with multi-filament

The 1-1/2 inch spouts are 2 inches from end of spout (mouth) to beginning of curve

It is designed for the S

Generic Air Relief Valve O-Ring for Various Pool Filters material_PVC/FRP This is a black replacementThis is a Generic Air Relief Valve O Ring O 155 replacement with dimensions for various manufacturers' pool filters. The dimensions will fit Hayward ReGenX RG450RG700, ECX1321A, SPX1082Z410, Astral 722R1000025, Jacuzzi 47011002R, Pentair American 467130, 57006500, Pentair Pacfab 273060, Pentair Purex P24200, 071436 Sta Rite U9221, Swimquip 355051152, and Waterway 8050110 items.