Perma-Cast 4" Anchor Socket, Plastic | PS-4019-P Cartridge Filters Great for use in salt-water

Great for use in salt-water generator systems

Frame size: 9" round

of filtration capacity

Premium performance: necessary for proper cleaner functionality and performance on various Polaris pressure-side pool cleaners by assisting with regulation of water pressure flowing through the dedicated pressure return line from the booster pump

Perma-Cast 4" Anchor Socket, Plastic | PS-4019-P Cartridge Filters Great for use in salt-waterThe Perma Cast 4" Ladder and Rail Socket made from Cycolac Plastic, this socket This accommodates 1. 9" outer diameter tubing. Features and Benefits: High quality materials for durability and longevity Fabricated from Cycolac Plastic For Mounting Inground Ladders and Rails Installs in Concrete Deck