Swimquip Filter Grid Element Center Port - 18 x 19-1/4 Inches state_Kansas Ends are made of the

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This is a Premier 23-785 Compatible Filter Grid 72 Square Feet measuring 37-3/4 Inches

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This Nevada Warning No Lifeguard On Duty (14 Years And Under) Sign in Spanish measures 18 x 24 inches

Swimquip Filter Grid Element Center Port - 18 x 19-1/4 Inches state_Kansas Ends are made of theThis is a Swimquip compatible filter element grid with offset 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