Taylor DPD Powder Reagent, 10 g | R-0870-I Alkalinity Adjusters Add SeaKlear 90-Day Algae Prevention

Add SeaKlear 90-Day Algae Prevention & Remover for Pools according to label directions for 20

It meets industry standards with its 1081 design while providing durability with its aluminum NEMA

and a twist lock bottom fitting

add 1 capful per 8

easy to inflate

Taylor DPD Powder Reagent, 10 g | R-0870-I Alkalinity Adjusters Add SeaKlear 90-Day Algae PreventionTaylor FAS DPD Powder Reagent 10 Grams Taylor formulates its reagents to remain effective for at least one year, with only very few exceptions (molybdenum indicator in liquid form is one; after four months old it should be tested against a standard periodically). As a general precaution, replace all reagents more than one year old, or at the beginning of a new testing season. When added to water, will turn sample to pink if free chlorine is present