Swimquip Filter Grid Element Offset Port - 18 x 19-1/4 Inches state_Pennsylvania At least one phenolic shim

At least one phenolic shim at each anchor mounting location is required

This Stenner chemical pump #85MFL1A3SUAA provides reliable chemical feeding for your swimming pool

It is an inexpensive rescue training tool for Lifeguards and Emergency Rescuers

This is the Bahia Low Stacking Table in White which measures 16 x 16 inches and features a natural material look

Swimquip Filter Grid Element Offset Port - 18 x 19-1/4 Inches state_Pennsylvania At least one phenolic shimThis is a Swimquip compatible filter element grid with center port measuring 18 x 19 1 4 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