The same high-strength 73% Calcium Hypochlorite formula as our 1 lb bags, but in a 5 lb multi-use pack. Delivers quick and effective bacteria, algae, and contaminant control, keeping your pool water crystal clear and swim-ready week after week. Ideal for stocking up for the season.
The same high-strength 73% Calcium Hypochlorite formula as our 1 lb bags, but in a 5 lb multi-use pack. Delivers quick and effective bacteria, algae, and contaminant control, keeping your pool water crystal clear and swim-ready week after week. Ideal for stocking up for the season.
