Swimquip Filter Grid Element Offset Port - 18 x 17-3/4 Inches fitting-connection_Spigot Our generic pH probes provide

Our generic pH probes provide reliable pH monitoring in a unique

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the stations allow for room for movement and multiple viewing positions

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This No Lifeguard On Duty With Graphic aluminum sign measures 24 x 18 inches

Swimquip Filter Grid Element Offset Port - 18 x 17-3/4 Inches fitting-connection_Spigot Our generic pH probes provideThis is a Swimquip compatible filter element grid with offset port measuring 18 x 17 3 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