3.2 M Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering for-use-with_Inground Pool easy-to-understand method for controlling pH

easy-to-understand method for controlling pH and ORP levels at the press of a button

This is a 100% stainless steel pool rail escutcheon plate for 1

have been used for thousands of years as a natural way to destroy bacteria

activate the cartridge

3.2 M Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering for-use-with_Inground Pool easy-to-understand method for controlling pHThis ceramic pool depth marker is printed with 3. 2 M and has a smooth surface. It's overall size is 6 Inch x 6 Inch and has a letter height of 4 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. Please note the M is not 4 inches, but is as pictured. Ceramic depth markers are essential for