18 Inch Square Mud Frame 3/4 Inches Deep sign-type_Adhesive 2 x 2-1/2 Inch Plug

2 x 2-1/2 Inch Plug

Fluidtrol's modulating type float valves are intended for use in aquatic systems where self-regulating flow is required

and is battery powered with a 5-50 GPM

this product may be applied very slowly to the skimmer

This 18 inch commercial grade ladder tread matches these manufacturer ladder treads: SR Smith A42077-0 and Astral 4401010203

18 Inch Square Mud Frame 3/4 Inches Deep sign-type_Adhesive 2 x 2-1/2 Inch PlugThis is an AquaStar white 18 inch Square Mud Frame (only) that is 3 4 inches deep. It is a replacement frame for the 18MF101 square suction outlet covers. It can be used to replace standard 18 inch mud frames. The frame is manufactured from engineered polymer UV resistant material. Mud frames should be replaced within 30 years or if damaged.