Swimquip Filter Grid Element Offset Port - 18 x 11 Inches system-type_Ozone Cord Stoppers can be used

Cord Stoppers can be used on new or old installations

This strong PVC sump does not require transitional glue

The MultiCyclone 12 Centrifugal Pre-filter is designed to save filter maintenance and water

Mounting hardware (anchor) is included

This is a pool safety cover extension strap measuring 8 feet

Swimquip Filter Grid Element Offset Port - 18 x 11 Inches system-type_Ozone Cord Stoppers can be usedThis is a Swimquip compatible filter element grid with offset port measuring 18 x 11 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 manifold