Swimquip Filter Grid Element Center Port - 18 x 8-5/16 Inches pipe-size_5/16" Add 1 pound per 10

Add 1 pound per 10

This is a PVC Reducing 90 Degree Elbow with slip x FIPT fitting connections that measure 2 x 1 Inch

This Neptune Benson stainless steel in-line pool strainer reduces flow with a 16 x 12 Inch standard flanged connection

Coverage: 100-175 square feet per gallon for concrete

the U-3 Skimmers are constructed of durable molded ABS with threaded 2 inch piping connections

Swimquip Filter Grid Element Center Port - 18 x 8-5/16 Inches pipe-size_5/16" Add 1 pound per 10This is a Swimquip compatible filter element grid with center port measuring 18 x 8 5 16 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