Taylor pH Indicator #4 - 32 Oz. Bottle - R-0004-F reagent-size_50 grams And the filter screen is

And the filter screen is easy to remove and clean

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It is particularly adapted to the neutralization of acidic or alkaline solutions for environmental applications

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This California Warning No Lifeguard On Duty (14 Years And Under) Sign measures 18 x 24 inches

Taylor pH Indicator #4 - 32 Oz. Bottle - R-0004-F reagent-size_50 grams And the filter screen isThis is a Taylor pH Indicator #4 reagent replacement for various Taylor pool water testing kits. This replacement reagent has a bottle size of 32 ounces. These reagents are designed to provide accurate and easy to read results. pH Indicator Solution (for 2000 Series), Phenol Red,