Made of EVA foam
leave pool water crystal clear and improve bather comfort with just one yearly application each spring
price reflects this
Please compare with your current filter
and HET125TA
Valve O-Ring for Hayward Pro-Series/MaxFlo Pump Parts Made of EVA foamBlue Used With: Pumps Hayward MaxFlo VS 500 Omni Pump HL2350020VSP Hayward MaxFlo VS Pump (W3)SP2303VSP, SP2315VSP, SP23520VSP, SP23510VSP, SP2300VSP, SP2302VSP, SP2302VSPND Hayward MaxFlo X Pump SP2305X7(EE)(SP), (W3)SP2307X10(2), (W3)SP2310X15(2), (W3)SP2315X20(2) Hayward MaxFlo II Pump SP2705X7(EE), SP2707X10(2), SP2710X15(2), SP2715X20(2) Hayward PowerFlo II Pump VL2280, VL2285 Filters Hayward ProSeries Sand Filters (W3)S180T, (W3)S220T, S220T2,