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SWIMLINE HYDROTOOLS Air Pillow For Above Ground Pools Cover Winterizing 2-Pack | 4 x 4 ft Cushion Swimming Pool Closing Winter Kit | Cold Resistant Ice Equalizer Thick Pillows Accessories | 1144 ACC44

  • Based on 19,388 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 6
Order within 19 hours and 50 minutes
Available payment plans shown during checkout

Style: Classic


Size: 4' X 4' (2-Pack)


Features

  • {SUPERIOR WINTER PROTECTION} Swimline air pillows serve as 'ice compensators', absorbing the pressure from freezing and expanding water, ultimately protecting your pool and cover from winter damage. Ensure your pool is protected during the offseason!
  • {ENHANCED POOL COVER LONGEIVTY} Swimline Air Pillows stay under your cover, creating space that prevents water & debris accumulation in the center of your pool, extending the lifespan for your pool cover, saving you replacement costs and time.
  • {EFFORTLESS INSTALLATION} With a large valve opening for easy inflation, these air pillows simplify and speed up your pool winterizing process, letting you secure your pool quickly and efficiently. When ready, it easily deflates for storage.
  • {TAILORED FIT} This Swimline Air Pillow measures 4 x 4 ft, one of the standardized, most effective sizes for pool winterization, but our air pillows come in many shapes and sizes to accommodate all preferences. Mix and match models to your liking!
  • {2-PACK} This product offering supplies you with 2 Swimline Air Pillows so you can be prepared with everything you need to tackle the harsh winter season.
  • {DURABLE CONSTRUCTION} Crafted with heavy duty, puncture resistant material, our air pillows are designed to withstand the harshest of winter conditions, ensuring continual protection of your pool. Easy to wipe down, deflate, and store also.
  • {SMART POOL INVESTMENT} By reducing pressure on pool walls and keeping your cover clean, these air pillows help lower overall costs to maintain your pool, a smart investment for every pool owner.

Description

Experience the ultimate protection for your pool with Swimline's Deluxe Air Pillows, designed for optimal performance and robust safeguarding of your swimming pool during the winter season. This highly engineered product, specially tailored for your pool, exhibits a fusion of functionality, durability, and user convenience. Our air pillows are designed to serve as a vital defense mechanism against the harsh winter elements. As water freezes and expands, it can exert tremendous pressure on your pool walls and cover. This is where our air pillows come to the rescue. Strategically positioned in the center of the pool, these pillows provide a buffer, absorbing the pressure of freezing water, protecting your pool structure and cover from potential damage. They act as an 'ice compensator', making them an essential winterizing accessory. But protection isn't all they offer. The air pillows also help maintain your pool cover's integrity by preventing water and debris from gathering in the center. This clever design ensures that water and debris slide off to the sides, simplifying your spring cleaning process, and adding longevity to your pool cover. Crafted with durable, puncture-resistant material, Swimline air pillows withstand the coldest temperatures, promising longevity and continuous protection. Inflation is made easy with a large valve opening, reducing setup time so you can winterize your pool quickly and effortlessly. With varying sizes available, there's a perfect fit for every pool, offering tailored and comprehensive protection. Invest in Swimline's Deluxe Air Pillows to ensure your pool's safety and longevity. They are more than just a protective layer - they are peace of mind for every pool owner. As the winter cold sets in, let us shoulder your pool safety concerns, so you can focus on warm moments with family and friends. Choose Swimline, and dive into a worry-free winter for your pool.

Size: 4' X 4' (2-Pack)


Color: Blue


Material: Vinyl


Brand: Swimline


Product Dimensions: 48"L x 48"W


Size: 4' X 4' (2-Pack)


Color: Blue


Material: Vinyl


Brand: Swimline


Product Dimensions: 48"L x 48"W


Style: Classic


Model Name: 4 X 4 Air Pillow (2-Pack)


Special Feature: Above Ground


Theme: Plain


Shape: Rectangular


Closure Type: Pull on


Pattern: Solid


Installation Type: Above Ground


Product Care Instructions: Clean with mild soap and water, avoid sharp objects, store in a cool, dry place when not in use


UPC: 744271346930 784644723074 723815962454


Item Weight: 2.86 pounds


Manufacturer: Swimline


Country of Origin: China


Item model number: 1144X2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great for holding the cover up
Style: Classic Size: 4' X 4' (3-Pack)
We used 6 of these pillows to hold up the cover for our pool. They worked great. The grommets made it easy to tie them to the side of the pool. No rips and held air all winter.
Reviewed in the United States on June 13, 2025 by Domi F.

  • Great Product Held Air - Did What It Is Supposed To Do
Style: Classic Size: 5' x 4' (Rectangular)
This held up & still had air in it when I opened the pool in May. I highly recommend this product. Definitely Worth the money.
Reviewed in the United States on June 17, 2025 by pkeene

  • Horrible quality
Style: Classic Size: 4' X 4' (3-Pack)
I bought this back in July early and I didn’t attempt to use them until early September so the return window had closed already. That being said they were. Brand new out of the box one pillow had several holes in it. I messaged the company and have a nice enough to send me another pillow. The new pillow had more holes in it then the previous pillow I tried to message them again with no response so I took him into my own hands and found all the holes in the two pillows and I patched them up with some extra vinyl I had from the pool, it took several days to find all the little pinholes. It was horrible. I don’t recommend this product . Spend more than $20 for 3 pool pillows and make sure they are heavier gauge vinyl. A beach ball is made better than these pillows. ... show more
Reviewed in the United States on September 13, 2024 by Amazon Customer Amazon Customer

  • Great but
Style: Classic Size: 4' X 4' (3-Pack)
Perfect size. Love that it came in a pack of 3. The quality of material is durable and definitely recommend this product; however I wish it had grommet holes on all 4 corners rather than just 2 on opposite sides. Made tie down a tad challenging when trying to center and keep in a cluster formation.
Reviewed in the United States on September 21, 2024 by Heather

  • Good luck
Style: Classic Size: 4' X 4' (2-Pack)
It’s a hit or miss out of a four pack one most likely will not stay inflated poor quality control
Reviewed in the United States on June 7, 2025 by joe

  • Good item
Style: Classic Size: 4' x 4' (Rectangular)
Good item
Reviewed in the United States on June 21, 2025 by John

  • Hace el trabajo pero a no me funciono
Style: Classic Size: 4' X 8'
Muy bueno pero no me funciono
Reviewed in the United States on April 28, 2025 by Amazon Customer

  • These things are HUGE!
Style: Classic Size: 4' X 4' (3-Pack)
When I ordered, I ordered a 3 pack of the 4x4. Only 1 got delivered. I contacted customer service, showed them the information they needed as proof, and within a couple days, I had the other 2. So great customer service!! They blow up easy and they are HUGE! I’m sure they will be great for keeping off snow and water through the winter. I will update when I reopen my pool! ... show more
Reviewed in the United States on November 9, 2024 by Jason Welch Jason Welch

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