Swimquip Filter Grid Element Center Port - 18 x 16-1/2 Inches operating-altitude_0-1999 FT jar (kit) covers up to

jar (kit) covers up to 3 square feet

wet areas and underwater surfaces such as pools

you should repair it accordingly with inground pool repair products or a vinyl match (for vinyl pools)

This is the Pentair slide valve o-ring replacement

Swimquip Filter Grid Element Center Port - 18 x 16-1/2 Inches operating-altitude_0-1999 FT jar (kit) covers up toThis is a Swimquip compatible filter element grid with center port measuring 18 x 16 1 2 inches. The thickness of the grid is . 875 inches. Universal Filter Grids for Diatomaceous Earth filters feature a reinforced center core for added durability and chemical resistance, and sonic welded seams to prevent fraying. Their proprietary D. E. grid cloth outlasts all others. They have superior strength fabric and heavy nylon stiches. TIP: Place filter