Swimquip Filter Grid Element Center Port - 18 x 16-1/2 Inches composition_Epoxy when all you need is

when all you need is the replacement lid

measures 30 x 24 inches

This PockeTester is designed for the pool professional

Please Note: A Production Questionnaire will be required by Duraflex prior to shipment

The protective vinyl tubing can be easily replaced when worn

Swimquip Filter Grid Element Center Port - 18 x 16-1/2 Inches composition_Epoxy when all you need isThis 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