4 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering state_Wyoming Enclosed design of the double

Enclosed design of the double wall tanks prevent rain

This item is used to test for hydrogen peroxide in Taylor Kits

To raise the pH

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The Kreepy Krauly Kruiser Suction-Side Automatic Inground Pool Cleaner is designed for all pool surfaces and features a built-in bumper for freedom of movement

4 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering state_Wyoming Enclosed design of the doubleThis ceramic pool depth marker is printed with 4 FT 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 FT is not 4 inches, but is as pictured. Ceramic depth markers are essential for