Pool Frog Chlorine Bac Pac Model 540C - Pack of 3 above-ground-wide-mouth-skimmer-20891 Manufacturer Part # 91001015

Manufacturer Part # 91001015

eliminating cleanup products such as algaecides and clarifiers

Cold water SMARTZyme technology works all winter long

Manufacturer Part # 271092Z

Pool Frog Chlorine Bac Pac Model 540C - Pack of 3 above-ground-wide-mouth-skimmer-20891 Manufacturer Part # 91001015Pool Frog Chlorine Pac model 540C is designed for the Pool Frog XL Pro and provides a low level of chlorine. Prefilled with 6. 16 lbs of Trichlor. For use with the Pool Frog XL Pro. This Pool Frog Pac is placed inside the Pool Frog Chlorine Cycler, providing a low level chlorine support for approximately 2 4 weeks. Pool Frog is the only mineral system with a pre filled chlorine pac that meets the EPA requirements to lower previously approved safe