Hayward SPX0710MA Sight Glass with O-ring Replacement for Hayward Multiport In Ground Filter Valves Parts-&-Hardware Designed for one-person installation with

Designed for one-person installation with standard 6-inch hole size

TAPERED EDGE: The pad's tapered edge helps protect your work surface from damage by backing pad​

Fits Pentair Kreepy Krauly SandShark and PoolShark automatic pool/spa cleaner model GW9000

Lithium-Ion battery operated system that provides a constant supply of fresh

Simply spoon out the dosage and add directly to water for precise control over the level of chlorine in your spa water

Hayward SPX0710MA Sight Glass with O-ring Replacement for Hayward Multiport In Ground Filter Valves Parts-&-Hardware Designed for one-person installation withHayward SPX0710MA Sight Glass with O ring Replacement for Hayward Multiport In Ground Filter Valves Country Of Origin: United States The package length is 2. 54 centimeters The package height is 5. 08 centimeters The package width is 2. 54 centimeters