Hinspergers 8FTSWT HPI 12" x 96" Single Water Tube Blue | WB8S Pool Cleaners Replacement internal cleaning‑head cartridge for

Replacement internal cleaning‑head cartridge for Pentair In‑Floor Style 1 system with 9/16″ orifice

Durable Construction: Made from corrosion-resistant

Install the Blue Square Abyss Debris Canister ahead of the valve to trap debris and extend valve service life

Point-Bonded media for consistent filtering

Hinspergers 8FTSWT HPI 12" x 96" Single Water Tube Blue | WB8S Pool Cleaners Replacement internal cleaning‑head cartridge forHinspergers 8FTSWT HPI 12" x 96" Single Water Tube Blue WB8S These tubes are made with durable, puncture resistant heavy duty vinyl. They have a conveniently placed valve that makes it easy to fill with a garden hose and will not leak. These tubes will keep your pool cover in place all winter long. Do not fill the tube more than halfway to avoid leaking caused by freezing water expanding.