Taylor Toluidine Blue O Indicator - 2 Oz. (60 mL) Dropper Bottle - R-0881-C chlorine-type_Granular what you are really measuring

what you are really measuring is how acidic or how alkaline the pool water is

calibration

PVA brushes work well on slippery surfaces like tile

5 for bolt patterns

The Hammerhead Service Pool cleaner HH9150 features a 30 inch wide cleaning head

Taylor Toluidine Blue O Indicator - 2 Oz. (60 mL) Dropper Bottle - R-0881-C chlorine-type_Granular what you are really measuringThis is a Taylor Toluidine Blue O Indicator replacement reagent for various Taylor pool water testing kits. This replacement reagent has a bottle size of 2 ounces. These reagents are designed to provide accurate and easy to read results. It is used for Quaternary Ammonium Compound (QAC) testing in Taylor Kits. Having proper test kit supplies on hand is essential to proper pool maintenance and care. Taylor test kits and this replacement item provide