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    Ultimate Winterizing Kit & Winter Pill

    Item # W9906

      Our Ultimate Winter Chemical Closing Kit combines the power of our best-selling Winter Pill for the most effective closing kit for larger pools available!
      • Formulated for all pool types up to 35,000 gallons. All winter pool kits are pre-measured for your specific pool size. Ordering a larger winterizing kit than your pool size will help protect from winter cover problems.
      • All winter pool kits include complete winterizing instructions.
      • Pool water temperature must be at 65 degrees F or below before winterizing.
      • Not for use in winterizing pools using a biguanide based sanitizing system.
      • Ensure peace of mind this fall with a top quality non-chlorine winterizing kit from In The Swim®.
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      Formulated for pools up to 35,000 gallons, this chlor-free chemical value kit has all you need to open to a clean pool in the spring. By using chlorine-free chemicals, your liner, fiberglass, or paint is saved from bleaching. Our unique winter pool floater removes oxygen, one of algae's primary food sources. Metal Free prevents staining while your water sits over the winter months, and Pool Magic and Phos Free combines the power of enzymes and lanthanum to eliminate waterline ring, organic material, and control phosphates. Removing phosphates, starves algae. Lastly, our powerful non-chlorine winter pool shock kills micro-contaminants, algae and pathogens so your water is sanitized before you cover it up.

      Best of all, we have combined all of this with our best-selling Winter Pill! The Winter Pill contains enzymes, clarifier, and an additional stain and scale treatment so your water has double the protection and you have the peace of mind that opening in the spring will be a snap!

      As a bonus, we include the Winter Sorb™, which soaks up any leftover suntan or body oils so your water has every possible protection available!

      For larger pools, simply add on a smaller winter kit available here: Pool Chemical Winterizing Kits


      • 1 X Winter Floater
      • 1 X  Quart Pool Magic & Phos Free
      • 1 X Quart Metal Free
      • 3 X 1 lb Bags Chlor Free Shock
      • 1 X Winter Sorb
      • 1 X Winter Pill


      • Before closing your pool, remove all dirt and debris.
      • Kill any algae, brush and vacuum dead algae from pool.
      • Adjust pH level to 7.2-7.5, and chlorine level to 2-3ppm.
      • Lower pool water level to proper winter level.
      • Add Pool Magic Spring & Fall plus Phos Free; follow label instructions.
      • Add Metal Free; follow label instructions.
      • Add Winter Chlorine Free Shock, according to label.
      • Poke holes in Winter Pool Floater, place in the pool.
      • Place the Winter Sorb in pool, to soak up and digest oils.
      • Poke hole in you Winter Pill and place in the pool.
      • Cover pool quickly and tightly. Repair any cover holes.
      • Prevent leaves and debris from blowing under pool cover.
      • Winterize your pool plumbing and equipment.

      Make sure that the pool water is cleaned, balanced before adding the winterizing kit to the water. It is recommended to close the pool when the water temperature is under 65 degrees.

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