Hayward Pro-Grid 60 sq. ft DE Filter Unicel Replacement Grids | 7 Large & 1 Partial | Made in USA | FS-2005 OREQ Stain Out Eraser For Calcium RS360CS they are built for consistent

they are built for consistent performance in chlorinated environments

34% Other Ingredients: 71

Autonomous Testing: Capable of autonomously and continuously testing itself to detect any device malfunction

it supports precise movement across floors

Hayward Pro-Grid 60 sq. ft DE Filter Unicel Replacement Grids | 7 Large & 1 Partial | Made in USA | FS-2005 OREQ Stain Out Eraser For Calcium RS360CS they are built for consistentThis exclusive replacement grid set from Unicel, manufactured in California, is specifically engineered to replace your Hayward Pro Grid 60 sq. ft DE Filter. This set includes 7 large grids and 1 partial grid, totaling 8 grids necessary for proper functionality. With these grids, you ensure optimal filtration for your pool or spa, keeping the water clean and clear. Highlights Origin: Made in USA replacement grid set for Hayward Pro Grid DE Filter.