Swimquip Filter Grid Element Offset Port - 18 x 12-7/16 Inches Colorado Time Bracket Size and School Name Unlike other flanges which feature

Unlike other flanges which feature a center bore to allow flow

Made of water-repellent

The side mounted Hi-Flow valve is designed for maximum performance and working pressures

It's like adding a DE Filter to a pool

This anchor is composite construction and fabricated with glass filled polypropylene

Swimquip Filter Grid Element Offset Port - 18 x 12-7/16 Inches Colorado Time Bracket Size and School Name Unlike other flanges which featureThis is a Swimquip compatible filter element grid with offset port measuring 18 x 12 7 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