Unicel 2-Pack 70-sq ft Pool Cartridge Filter

The Unicel FS-2005 Swimming Pool Vertical D.E. Filter Grid is for up-flow and down-flow D.E. filter systems, i.e. American, Astral, Hayward, Jandy, Pac Fab, Premier Atlas, Purex, Sta-Rite and Waterway. Unicel is the nation's leading manufacturer of swimming pool filter replacement cartridges. These filter grids are made from heavy-duty polyester and are designed to last far longer than cheaper alternatives. ??Unicel filters are made in the USA for the highest possible quality, allowing you to buy with confidence. ??NOTE: PLEASE MAKE SURE THAT YOU HAVE SELECTED THE CORRECT SIZE FOR YOUR FILTER. THIS LISTING IS FOR THE 30" LONG GRID SET.