Unicel Filter Grids for your D.E. filter. Made with mildew resistant polypropylene, these Unicel Filter Grids capture and trap the smallest debris and bacteria, keeping your water healthy and clear. 

• Universal and made to fit American, Hayward, PacFab, Pentair, Astral and Sta-Rite D.E. filter models
• Provides easy filtration and better water quality
• Polyester material lasts longer
• Made with mildew resistant polypropylene