18 Inch Square Main Drain Cover With Inner Frame High Flow Sign Capacity/Location First Aid/Location Phone This item comes in a

This item comes in a pack of two poles

This sodium bisulfate product is in granular form

These ladders feature a cross brace for added stability

This Danger Chlorine Sign measures 18 x 6 inches

It can be ordered in multiples of 10 (under a separate item number)

18 Inch Square Main Drain Cover With Inner Frame High Flow Sign Capacity/Location First Aid/Location Phone This item comes in aThis 18 inch Hayward square main drain replacement cover is a high flow cover and has an inner only (no outer frame). Hayward's High Flow covers have some of the industry's highest ASME approved flow rates. Each size and flow design cover retrofit to existing Hayward frames and are designed for an extensive 7 year life span. All Hayward WG Series suction outlets and replacement covers are VGB compliant and are tested to APSP ANSI ICC 16 2017 standards