Product Function:Replacement seal restores a tight, secure fit for your valve cover, helping to maintain optimal filter pressure and prevent water waste.
Compatibility:Replacement for ZX Filter Tank Cartridge Lid O-Ring models ZX150 ZX200 ZX50 ZX250 ZX75 ZX100 Series). Please verify your valve model number (78110/78105) before ordering to ensure a proper fit.
Material:Crafted from premium durable 5mm materials with good elasticity and wear resistance, helping to create a reliable seal between the cleaner wall fitting and pool return line for stable performance.
Easy Service Replacement:No special tools or professional assistance required. Simply remove the old, worn-out O-ring from the valve groove, clean the surface, lubricate the new O-ring with a silicone-based lubricant (not included), and seat it in place for an instant fix