2.7 M - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering pipe-size_1/2" adjust the pH to 7

adjust the pH to 7

It is designed for rugged water action and constructed of 14 gauge vinyl

combined with the smooth surfaces of the feeder

Also includes brass and plastic clips and features an extra long line for deep water descent

This reagent package is an economical choice for large facilities doing testing

2.7 M - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering pipe-size_1/2" adjust the pH to 7This plastic depth marker tile states 2. 7 M. It has an overall size of 6 x 6 inches which will fit over standard ceramic pool depth marker tiles. Our tempered Plastic Overlays are made for the waterline depth in your pool. They have beveled edges, a smooth surface, and a thin profile. They can be installed over most surfaces including tile, fiberglass, paint, vinyl liner, etc. Overlays are used to go over existing tile depth marking that has faded or