11.5 FT - Adhesive Depth Marker - 12 Inch x 6 Inch with 4 Inch Lettering sign-type_Aluminum This is a 20 foot

This is a 20 foot roll of Stenner 1/4 inch UV black suction/discharge tubing

This PockeTester also allows you to add a TCI (Chlorine) and/or pH sensor so you can test three factors (sold separately)

Tank systems are shipped pre-assembled for quick installation with the Classic 45 Series Adjustable Pump

This is a Neptune Benson SuperGrip Perpendicular Grating Corner Inside

Two square 9/16 x 9/16 inch holes on center distance of 12 inches

11.5 FT - Adhesive Depth Marker - 12 Inch x 6 Inch with 4 Inch Lettering sign-type_Aluminum This is a 20 footThis pool depth marker states 11. 5 FT and is printed with 4 Inch letters and has an overall size of 12 Inch x 6 Inch. The Deck and Coping Vinyl Depth Markers are skid resistant and designed for above the water line and deck placement around your pools and decks. Numbers, letters, and images are available in 4 inch lettering to meet National and State Codes. The vinyl stick on Depth Markers eliminate messy stenciling. They are made of a durable