Winter Closing Kit for Above Ground and Inground Pools - Easy to Use

About this item

• Easy to use - Simply place two winter balls in the pool before closing, saving time on pool shutdown without the need for complex procedures.
• Appropriate for Any Pool - The two balls can be used in pools of all shapes and sizes with a capacity of 30,000 gallons or less.
• Carefree Pool Opening - Bid farewell to laborious pool maintenance rituals in the coming year. Efficient Solutions for Time, Effort and Money.
• 【Vertical floating is considered a normal phenomenon】Say Goodbye to Green Water - Our winter kit maintains the clarity and vibrant blue color of the pool water for the next season.
• 3-in-1 Dual Protection - POOLHACKER winter kit safeguards pool surfaces without compromising other treatments.