Pentair S7M400 Inner/Outer Filter Cartridge Package - 400 Square Feet height_14 Feet They are designed to have

They are designed to have a three quarter inch rope pass through the center of the float to keep the rope boundary line above water

This is a replacement Hayward Outlet Elbow Assembly with O-Ring for Pro-Grid DE7220 Vertical Grid DE Pool Filters

Please note that the R-Series lifts require a different actuator

The 14 inch vacuum head

Pentair S7M400 Inner/Outer Filter Cartridge Package - 400 Square Feet height_14 Feet They are designed to haveThis is a package of Pentair 170146 Inner and Outer Cartridge Filter Elements for System 3 S7M400 Filters. It has a media area of 136 Square Feet for Inner Cartridge and 264 Square Feet for the Outer Catridge. Cartridges are made of superior reinforced polyester pleated material with polyurethane end caps. Pentair reusable cartridge filter elements provide a high degree of water clarity and longer filter cycles. To maintain your pool water cleanliness