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White cardboard box with a picture of a pool and pine trees with snow falling against a blue background. Label states Winter chemical kit. Everything you need to treat up to 12,000 gallons. Maintain Pool Pro. This is a winter chemical kit for chlorine swimming pools.

Closing Kit


This kit includes all you need to winterize your pool (up to 12K gallons) For larger pools simply purchase additional kits. 


1# Oxy Plus to destroy organic contaminants

1# Sequestering compound to prevent scale buildup and mineral stains. 

1# Dry winterizer to promote clean water during long periods of inactivity.