Hayward DEP60 Quad DE Filter Cartridge | 60 Sq Ft | C-6950 | DPM-6950 | DEX150EThe Hayward DEP60 Quad DE Filter Cartridge DEX150E is a genuine replacement element designed for the Hayward DEP60 Quad DE Filter system. Each cartridge provides 60 square feet of filtration area, and the DEP60 filter requires four cartridges for optimal performance. These cartridges combine the convenience of cartridge filtration with the superior dirt trapping ability of diatomaceous earth (DE), ensuring crystal clear water and reduced maintenance.