Swimquip Filter Grid Element Center Port - 18 x 9-11/16 Inches filter-width_16 1/4 inches has the inlet/outlet ports on

has the inlet/outlet ports on opposite sides

The Moldex 9000 is completely metal-free and weighs less than 13 ounces

This allows your spa patrons to keep their stays to 15 minutes (or the time required by law)

This Life Ring Cabinet with totally enclosed 24 inch USCG approved life ring buoy also includes a 60 foot life line and lemon foot anchor

bromine or dichlor that do not require pH control

Swimquip Filter Grid Element Center Port - 18 x 9-11/16 Inches filter-width_16 1/4 inches has the inlet/outlet ports onThis is a Swimquip compatible filter element grid with center port measuring 18 x 9 11 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