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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
quiet operation
Alkalinity should be 100-120 ppm
automatically
Phosphates present a challenge beause they feed algae spores
the rear support arms are fully adjustable horizontally (up to 36 inches)
0 M - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering filter-length_26 7/16 inches quiet operationThis plastic depth marker tile states 0 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 to
