4 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 5 Inch Lettering cord-length_120 Feet 5 inch and meets Massachusetts

5 inch and meets Massachusetts and New York state code

calcium hardness levels should be maintained between 200 and 400 ppm

This is a PVC Schedule 80 Reducer Bushing with Spigot x Socket fitting connections that measure 1 1/2 x 1 1/4 Inch

rear rails with one mounting step

4 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 5 Inch Lettering cord-length_120 Feet 5 inch and meets MassachusettsThis 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 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 compliance,