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    Ultimate Winterizing Pool Chemical Kit

    Ultimate Winterizing Pool Chemical Kit is rated 4.7 out of 5 by 203.
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    Item # W1050


      • The Ultimate Pool Closing Kit is formulated for all pool types up to 35,000 gallons. For larger pools, add one of our small pool closing kits.
      • Closing Kit contains NO chlorine, so it is safe to use with vinyl pool liners.
      • Special non-chlorine, time-release winter pool floater dispenses a unique oxidizer which eliminates carbon dioxide from the pool water, starving algae of its main food source.
      • Our best pool winterizing kit also includes Natural Chemistry Pool Magic Spring & Fall with Phos Free which removes phosphates from pool water.
      • Complete Pool Closing Kit includes:
        * 1 quart Natural Chemistry Metal Free
        * 3 lbs. Chlorine-Free Winter Pool Shock
        * 1 Time-Release Winter Pool Floater filled with 4 lbs. of non-chlorine oxidizer
        * 1 quart Natural Chemistry Pool Magic Spring & Fall with Phos Free
        * 1 Winter Sorb™ oil absorbing pool sponge.
      • Pool water temperature must be at 64 degrees F or below before winterizing.
      • The Ultimate Chlorine Free Winter Pool Kit is our most complete and best winter kit for your pool. For the Ultimate in winter protection, select our Ultimate Winter Pool Kit.

      The Ultimate Winter Pool Kit - Large Pool Closing Kits are guaranteed to work or your money back!

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      • Product Description
      • Customer Review

      Get the Ultimate Pool Winterizing Kit from In the Swim and prepare your pool for a long winter. Not only do our pool winterizing kits save you money with a cleaner opening pool – all of our winter closing kits are chlorine free and safer for the environment.

      After a long winter, cheaper pool closing kits will run out of chemicals, leaving your pool water unprotected when the water warms up in the spring. Other pool chemical kits don’t pack the powerful punch of the Ultimate Winter Pool Kit and may leave your pool water unsafe for swimming when it comes time to open again. The Ultimate winterizing pool chemical kit removes the carbon dioxide in the pool water, and makes it unusable by algae as a food source. Other active ingredients in the Ultimate winter kit remove phosphates and nitrates from your pool. This means spring opening is easier, and you can enjoy swimming sooner. The ultimate pool closing kit is a complete pool winterizing kit that includes everything you need including easy to follow instructions to prepare your pool for the winter.

      Use the ultimate winter kit on all pool types, up to 35,000 gallons. If your pool is smaller, you will get more protection against damaged pool covers or especially warm springtime temperatures.

      To figure out your pool size, multiply the pool Length x Width x Average Depth, then multiply by 7.5 (5.9 for round/oval pools). If your pool is larger, add another Ultimate Closing Kit, or add one of our small pool winter kits. available at low prices.

      Protect your pool this year with the Ultimate Winter Pool Closing Kit. You’ll pay a little more up front, but spend less time and money opening in the spring. Especially effective for pools with mesh safety covers that open green every year.

      If you love your mesh safety cover, but hate the way it looks when it comes off every spring – try the ultimate winter pool kit – you’ll be astounded at the results!

      Ultimate Winter Pool Closing Kit Use Instructions:

      • 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.
      • 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 ambient temperature is under 65 degrees. 

      Rated 4 out of 5 by from Very Easy! Price was great, shipped very quickly. Very easy to use. Wont really know how the performance does until the spring but so far so good.
      Date published: 2016-11-07
      Rated 5 out of 5 by from Great Service Always very happy with their products. Great service.
      Date published: 2016-11-04
      Rated 5 out of 5 by from A must use product I have used this kit for the last 5 years for my inground pool and when I open in the spring I have a lot less work in getting it ready for the swimming season. We have had our pool for 14 years and since using the winterizing kit there is a big difference in the water when it is open in the spring. The water is not clear but I can see the bottom in the deep end where before I could not and always had a lot of algae.
      Date published: 2016-11-03
      Rated 5 out of 5 by from Works well This is the third season using this winterizing kit has always works Great before !!!!!!!
      Date published: 2016-10-28
      Rated 5 out of 5 by from chemicals for our pool all year around ! In the swim has the best prices on all of their products! And they are easy to use and the results are awesome.
      Date published: 2016-10-26
      Rated 5 out of 5 by from Easy, works great I have used this kit for the past 3 seasons and it blows away previous kits I have used. Easy to use, step by step instructions, great looking water in the spring and doesn't bleach the pool liner.
      Date published: 2016-10-24
      Rated 5 out of 5 by from Reliable Product Follow the directions. I've used this for 3 years now to shut down my above ground. Have never had a problem with algae and typically don't have to add any additional chemicals for startup outside of the startup kit and chlorine. Close when it's cold open when it's cold. In The Swim sells a great product line. Have never had an issue at all with ordering from them! Thanks In The Swim!!
      Date published: 2016-10-21
      Rated 5 out of 5 by from It just works.... This is my third year in a row using this kit to close my 28000 gallon inground salt pool. It works great - just follow the instructions step by step. The first being waiting to let the water settle down to 65 degrees F. That is critical. Close the pool as normal and your good to go for a clear opening in the spring. My advice is to close late and open early for best results. I highly recommend this closing kit.
      Date published: 2016-10-21
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