Swimquip Filter Grid Element Center Port - 18 x 16-1/2 Inches composition_Epoxy This is a PVC Reducing

This is a PVC Reducing Tee Fitting with slip (socket) fitting connections that measures 3 x 3 x 2 Inch

It is also used with vinyl pool patches as an adhesive

This PockeTester is designed for the pool professional

when all you need is the replacement lid

The vinyl air pillow absorbs the freezing water's pressure and helps protect your pool walls

Swimquip Filter Grid Element Center Port - 18 x 16-1/2 Inches composition_Epoxy This is a PVC ReducingThis 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