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

About this item

• 3-in-1 Dual Protection - POOLHACKER winter kit safeguards pool surfaces without compromising other treatments.
• 【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.
• Suitable for All Pools - The two balls are suitable for any shape or size of pool with a capacity of 30,000 gallons or below.
• Pool Opening Made Simple - Say goodbye to tedious pool upkeep routines in the upcoming year. Effective Solutions for Time, Energy, and Finances.
• Easy to use - Simply place two winter balls in the pool before closing, saving time on pool shutdown without the need for complex procedures.