7 1/2 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 5 Inch Lettering weight-capacity_500 lbs Testing sanitation levels and pH

Testing sanitation levels and pH are the most important tests for pools

Make your job a little easier and keep the Health Inspector happy

That is less wear and tear on your expensive winter cover

This fixed flow pump is rated to pump 3 gallons of chemicals per day at 25 PSI

7 1/2 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 5 Inch Lettering weight-capacity_500 lbs Testing sanitation levels and pHThis ceramic pool depth marker is printed with 7 1 2 FT and has a smooth surface. It's overall size is 6 Inch x 6 Inch and has a letter height of 5 Inches This ceramic pool tile is printed with ceramic glaze inks, then kiln fired to ensure the finest, most durable depth and safety marker line available. The smooth surface tiles are for waterline applications. Ceramic depth markers are essential for commercial pools for improved safety, legal