Top 10 Pool Supplies for Winterizing Your Pool- 1
Top 10 Pool Supplies for Winterizing Your Pool- 2
Top 10 Pool Supplies for Winterizing Your Pool- 3
Top 10 Pool Supplies for Winterizing Your Pool- 4
Top 10 Pool Supplies for Winterizing Your Pool- 5

Top 10 Pool Supplies for Winterizing Your Pool

Winterizing your pool is an essential maintenance task to ensure that it remains in good condition during the colder months. In this article, we will highlight the top pool supplies that you need to effectively winterize your pool. From pool closing kits to winter covers and shock treatments, we have selected the best products to help you keep your pool clean, safe, and ready for the next swimming season.

* We research & recommend the best products based on our data analysis. If you purchase through our links, we may earn a commission. Learn more.

10 Best Pool Supplies for Winterizing Your Pool

Here are the top 10 pool supplies we found after testing. We ranked them using our weighted testing specifications.

No. 1
No. 1 - In The Swim Pool Closing Kit - 1
No. 1 - In The Swim Pool Closing Kit - 2
No. 1 - In The Swim Pool Closing Kit - 3
No. 1 - In The Swim Pool Closing Kit - 4
No. 1 - In The Swim Pool Closing Kit - 5
In The Swim

In The Swim Pool Closing Kit

An effective and convenient pool closing kit that includes all the necessary chemicals for winterizing your pool.

Good
  • Saves time and money by including all necessary chemicals
  • Does not damage the pool surface
  • Clear water in the spring
Bad
  • Some customers reported missing winter antifreeze
  • Plastic floater can be confusing to use
  • Delivery process can be problematic

The In The Swim Pool Closing Kit - Winterizing Chemicals is a must-have for pool owners looking for an effective and easy way to close their pools. With clear instructions and all the necessary chemicals included, it provides a convenient and good value option. Customers have reported clear water in the spring and have been using this package for years. The Winter Sorb is a unique feature that can absorb up to 40 times its weight in suntan lotions and body oils, preventing grease, grime, and waterline scum. However, some customers have mentioned missing winter antifreeze and had questions about the plastic floater and delivery process. Overall, this winterizing kit provides a simple solution to protect your pool during the winter season.

Read more: In The Swim Pool Closing Kit's review.
No. 1
No. 1 - SeaKlear AquaPill AP71 WinterPill - 1
SeaKlear

SeaKlear AquaPill AP71 WinterPill

Keep your pool clean throughout the winter with the SeaKlear AquaPill AP71 WinterPill.

Good
  • Keeps the pool clear throughout the winter
  • Works great and lasts all winter
  • Prevents green pool after winter
  • Effective for longer pool closure
  • Provides added protection during winter
  • Easy to use and works well
Bad

    The SeaKlear AquaPill AP71 WinterPill is a must-have for anyone looking to winterize their swimming pool. This pill floats under your winter cover and is designed to prevent scales, providing added protection throughout the winter. It features a patented 6-month delivery system and is safe for all surfaces and filters. With just one small WinterPill, you can treat up to 30,000 gallons of water. Customers have praised its effectiveness in keeping the pool clear throughout the winter, with no green pool after the winter. Many also appreciate its long-lasting benefits, as it ensures a crystal clear clean water when the pool is reopened in the spring. The pill is also said to be easy to use and works well with mesh safety covers. Overall, the SeaKlear AquaPill AP71 WinterPill is a reliable and effective solution for winterizing your pool.

    Read more: SeaKlear AquaPill AP71 WinterPill's review.
    No. 2
    No. 2 - Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover - 1
    No. 2 - Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover - 2
    No. 2 - Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover - 3
    No. 2 - Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover - 4
    No. 2 - Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover - 5
    Blue Wave

    Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover

    Durable and protective, the Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover is a reliable choice for keeping your pool clean and safe.

    Good
    • Easy to install and fits well
    • Thick material keeps pool covered and free of debris
    • Good customer service, quick replacement of broken parts
    Bad
    • The cover is thin and easily ripped
    • The cover works well for one year but not for 8 years as advertised
    • Cheaply made, grommets rip easily

    Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover is a reliable and durable pool cover designed to protect your above-ground swimming pool during the winter months. The cover is made from woven, laminated polyethylene strands, providing strength and durability. It features heat-sealed seams to prevent dirt, leaves, and branches from decaying in your pool. The drawstring closure and metal grommets ensure a secure fit and easy installation. The cover is also treated to protect it from sunlight degradation. While some customers have reported issues with the thinness of the cover and misplaced grommets, many others find it easy to use and well-fitted. It comes with an 8-year pro-rated warranty for added peace of mind. Overall, the Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover offers decent protection and value for its price.

    Read more: Blue Wave Bronze 8-Year 24-ft Round Above Ground Pool Winter Cover's review.
    No. 3
    No. 3 - HTH 52037 Swimming Pool Care Shock Advanced - 1
    No. 3 - HTH 52037 Swimming Pool Care Shock Advanced - 2
    No. 3 - HTH 52037 Swimming Pool Care Shock Advanced - 3
    No. 3 - HTH 52037 Swimming Pool Care Shock Advanced - 4
    No. 3 - HTH 52037 Swimming Pool Care Shock Advanced - 5
    HTH

    HTH 52037 Swimming Pool Care Shock Advanced

    An effective and convenient pool shock treatment that kills bacteria and algae, restores crystal clarity, and eliminates chlorine odor.

    Good
    • Great value for the price
    • Effective in maintaining a clean pool
    • Convenient to use
    • Lasts for a month
    • Easy to use with no mess or waste
    Bad
    • Requires higher dosage for effectiveness
    • Not suitable for consumption

    The HTH 52037 Swimming Pool Care Shock Advanced is a great value for the price, offering a better deal than local pool stores. It is effective in maintaining a clean pool by using one pack per week. However, a higher dosage is required for optimal effectiveness. Adding chlorine to the pool is made convenient with the handy packets that simplify the chore without any mess or waste. Each pack lasts for about 4 weeks, providing long-lasting performance. It is also great for heavy rain, as sometimes two packages are needed during such conditions. The product is affordable compared to local pool stores, ensuring that customers get a good deal. However, it is important to note that the shock is not suitable for consumption and does not contain CYA. Overall, the HTH 52037 Swimming Pool Care Shock Advanced is an efficient and convenient choice for maintaining a clean pool.

    Read more: HTH 52037 Swimming Pool Care Shock Advanced's review.
    No. 4
    No. 4 - EASYTEST 7 in 1 Pool Test Strips - 1
    No. 4 - EASYTEST 7 in 1 Pool Test Strips - 2
    No. 4 - EASYTEST 7 in 1 Pool Test Strips - 3
    No. 4 - EASYTEST 7 in 1 Pool Test Strips - 4
    No. 4 - EASYTEST 7 in 1 Pool Test Strips - 5
    EASYTEST

    EASYTEST 7 in 1 Pool Test Strips

    Accurate and affordable, the EASYTEST 7 in 1 Pool Test Strips are essential for maintaining a clean and safe swimming pool.

    Good
    • Accurate results for multiple parameters
    • Affordable pricing and reliable performance
    • Easy to use and read color chart
    • Helps in keeping the pool clean and clear
    • Great value with vivid colors
    Bad
    • Difficulty in reading the colors accurately
    • Lack of phosphate reading
    • Subjective color matching

    The EASYTEST 7 in 1 Pool Test Strips are affordable and reliable testing strips that provide accurate and fast results for your swimming pool. With 150 test strips, you have enough to test your pool, hot tub, or spa twice a week. The high-quality fiber paper and no-bleeding pads ensure high accuracy and easy-to-read color. The 7-in-1 pool test kit allows you to test all necessary parameters, including Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine. The test strips are easy to use and read, giving you a general idea of what needs to be added to your pool with good accuracy. They also help in keeping your pool clean and clear. However, some customers have mentioned difficulty in reading the colors and lack of phosphate reading, which may require additional water testing methods. Overall, the EASYTEST pool test strips offer great value and reliability for maintaining your pool's water quality.

    Read more: EASYTEST 7 in 1 Pool Test Strips's review.
    No. 5
    No. 5 - Winter Block WC18R Aboveground Pool Winter Cover - 1
    No. 5 - Winter Block WC18R Aboveground Pool Winter Cover - 2
    No. 5 - Winter Block WC18R Aboveground Pool Winter Cover - 3
    No. 5 - Winter Block WC18R Aboveground Pool Winter Cover - 4
    No. 5 - Winter Block WC18R Aboveground Pool Winter Cover - 5
    Winter Block

    Winter Block WC18R Aboveground Pool Winter Cover

    Keeps your aboveground pool protected and ready for the next summer season.

    Good
    • Easy to install
    • Durable construction with UV protection
    • Keeps out debris and water
    • Fits 18' round pools
    Bad
    • Cable for tightening the cover is not durable
    • Lightweight material not suitable for harsh winters
    • Black flecks/flakes on the cover

    The Winter Block WC18R Aboveground Pool Winter Cover is a perfect choice for keeping your aboveground pool in good condition during the cold winter months. With its easy installation and durable construction, this cover provides superior strength and durability. It is designed to keep out debris, rainwater, and melted snow, ensuring that your pool will be ready for another season of family fun. The cover fits 18โ€™ round pools and comes with perimeter grommets, steel cable, and winch for easy installation. Despite some customer complaints about the cable not being durable, the cover has received positive reviews for its good fit, durability, and water runoff. It is also praised for its good price and is considered a great value for the quality it offers. However, some customers mentioned that the lightweight material may not be suitable for harsh winters. Overall, the Winter Block WC18R Aboveground Pool Winter Cover is a reliable choice for protecting your pool during the winter season.

    Read more: Winter Block WC18R Aboveground Pool Winter Cover's review.
    No. 7
    No. 7 - Swimline Air Pillows - 1
    No. 7 - Swimline Air Pillows - 2
    No. 7 - Swimline Air Pillows - 3
    No. 7 - Swimline Air Pillows - 4
    No. 7 - Swimline Air Pillows - 5
    Swimline

    Swimline Air Pillows

    Swimline Air Pillows provide superior winter protection and help extend the lifespan of your pool cover.

    Good
    • Superior winter protection for your pool
    • Prevents water and debris accumulation in the center of the pool
    • Durable construction for long-lasting use
    • Easy installation and inflation
    • Tailored fit for different pool sizes
    Bad
    • Not durable and may get holes easily
    • Not necessary for most people
    • May pop easily in extreme cold weather
    • May move and need to be tied down
    • Made of thin material

    The Swimline HYDROTOOLS Air Pillows are a smart investment for every pool owner. These pillows provide superior winter protection by absorbing the pressure from freezing and expanding water, preventing winter damage to your pool and cover. They also enhance the longevity of your pool cover by creating space that prevents water and debris accumulation. Installation is effortless with the large valve opening, and deflating them for storage is easy. The pillows are made with heavy-duty, puncture-resistant material to withstand harsh winter conditions. While some users have experienced durability issues, most people find that the pillows stay inflated and perform well under normal weather conditions. It is recommended to use one or two more pillows for optimal protection. Overall, the Swimline HYDROTOOLS Air Pillows are a reliable choice for pool winterization.

    Read more: Swimline Air Pillows's review.
    No. 8
    No. 8 - Clorox Pool Chlorine Tablets - 1
    No. 8 - Clorox Pool Chlorine Tablets - 2
    No. 8 - Clorox Pool Chlorine Tablets - 3
    No. 8 - Clorox Pool Chlorine Tablets - 4
    No. 8 - Clorox Pool Chlorine Tablets - 5
    Clorox

    Clorox Pool Chlorine Tablets

    Effective pool chlorine tablets that keep your pool clean and clear with long-lasting protection from bacteria and algae.

    Good
    • Effectively kills bacteria and prevents all types of pool algae
    • Prevents corrosion, scale, and stains
    • Provides long-lasting sunlight protection
    Bad
    • Some tablets may arrive broken due to shipping
    • Packaging needs improvement
    • Not a lot of tablets for the price

    The Clorox Pool&Spa Chlorinating Tablets are a great option for maintaining pool cleanliness. These tablets kill bacteria and prevent all types of pool algae, while also preventing corrosion, scale, and stains. The long-lasting sunlight protection ensures that your pool stays in top condition. Customers appreciate the convenience and ease of use, as you simply place the tablets in a container and let them do their job. The tablets are also affordable compared to other options in the market. However, some customers have experienced issues with broken tablets due to shipping, and the packaging could be improved. Overall, the Clorox Pool&Spa Chlorinating Tablets are a reliable choice for keeping your pool clean and clear. ๐Ÿ‘๐ŸŒŸ๐Ÿ’ฐ๐Ÿ”ง๐Ÿ˜”๐Ÿ’ฒ๐ŸŠโ€โ™‚๏ธ๐Ÿค”๐Ÿ“ฆ

    Read more: Clorox Pool Chlorine Tablets's review.
    No. 9
    No. 9 - FROG Spa @ease Cartridge - 1
    No. 9 - FROG Spa @ease Cartridge - 2
    No. 9 - FROG Spa @ease Cartridge - 3
    No. 9 - FROG Spa @ease Cartridge - 4
    FROG

    FROG Spa @ease Cartridge

    A low-chlorine spa sanitizing cartridge that makes spa maintenance easy and convenient.

    Good
    • Maintains a consistent chlorine level at all times
    • Requires shock treatment only once a month
    • Reduces chlorine usage by up to 75%
    • Floats in spa water and indicates when it needs replacing
    • Lasts 3-4 weeks in spas up to 600 gallons
    • Designed for use with Spa Frog @ease Mineral System
    Bad

      The FROG spa sanitizing cartridge is a low-chlorine and convenient solution for maintaining a clean and healthy spa. It floats in the water and flips over when empty, indicating the need for replacement. With the SmartChlor cartridge, you only need to shock the spa once a month and use up to 75% less chlorine. This cartridge is designed for use with the Spa Frog @ease Mineral System and lasts 3-4 weeks in spas up to 600 gallons. The Easy to use and effective cartridge makes spa maintenance a breeze, keeping the hot tub clean and chemical levels consistent. Switching from powder to these cartridges is convenient and saves time. It is also praised by customers for its ability to keep the hot tub looking clear with little effort. Overall, the FROG spa sanitizing cartridge is a great addition to any spa for hassle-free maintenance and crystal clear water. โญ๐Ÿงผโฑ๏ธ

      Read more: FROG Spa @ease Cartridge's review.
      No. 10
      No. 10 - LEISURE TIME E5 Spa 56 Chlorinating Granules - 1
      No. 10 - LEISURE TIME E5 Spa 56 Chlorinating Granules - 2
      No. 10 - LEISURE TIME E5 Spa 56 Chlorinating Granules - 3
      No. 10 - LEISURE TIME E5 Spa 56 Chlorinating Granules - 4
      No. 10 - LEISURE TIME E5 Spa 56 Chlorinating Granules - 5
      LEISURE TIME

      LEISURE TIME E5 Spa 56 Chlorinating Granules

      Effective, affordable, and easy-to-use chlorinating granules for spa and hot tub maintenance.

      Good
      • Works effectively in keeping the spa clear and sanitary
      • Good value for the price
      • Easy to use, just add 1/2 to a full scoop after use
      • Effective in keeping the water clear with a slight blue tint
      • Great for hot tubs
      • Durable packaging
      • Leisure Time products are of high quality
      • Maintains chlorine levels effectively
      Bad
      • Lid design and seal can be improved
      • Container design change

      The LEISURE TIME Spa 56 is a highly effective and easy-to-use product for maintaining clean and sanitized spa and hot tub water. It is specially formulated for spa and hot tubs with chlorine sanitizing systems. The quick-dissolving formula helps control algae growth and keeps the water clean, clear, and sanitized. With its active ingredient, Sodium Dichloro-s-Triazinetrione Dihydrate, it destroys organic contaminants effectively. Users have praised its effectiveness in keeping the spa clear and sanitary, as well as its good value for the price. It is also highly rated for its ease of use, and its ability to keep the water crystal clear with a slight blue tint. The packaging of this product is durable and sturdy, although some customers have noted that the lid design and seal could be improved. Overall, the LEISURE TIME Spa 56 is a quality product that effectively maintains chlorine levels and ensures a clean and enjoyable spa experience. ๐Ÿ‘๐Ÿ’ฐ๐Ÿ‘Œ๐Ÿ’ง๐Ÿ”ฅ๐Ÿ“ฆโš ๏ธ๐Ÿ”„โญ๐ŸŠโ€โ™€๏ธ

      Read more: LEISURE TIME E5 Spa 56 Chlorinating Granules's review.

      Don't neglect the importance of properly winterizing your pool. By using the right pool supplies, you can protect your pool from damage and make the opening process easier in the spring. Invest in these top pool supplies for a hassle-free winter pool maintenance experience.

      Jane