America's #1 Direct Source for Pool Supplies!

1.800.288.7946 Experts Available 24/7

Call Cart
one day delivery

1 Day Delivery

Your ZIP Code: 02139 Cambridge Change Location

To Cambridge Change
Celebrating 35+ Years!
Source / Promo Code:WYAARUNKEdit
cart overlay

    Showing 0 of 0 item View All

    Estimated SUBTOTAL* :  $0.00

    *Excludes taxes, handling fee, and EZ Pay Service Fee, if applicable.
    Source Code:WYAARUNK Edit


    The selection of winter covers at In the Swim includes covers for all shapes and sizes of in-ground and above ground pools, including custom sizes. We have the largest selection of in-stock winter covers as well as leaf catchers, pool closing accessories, and winterizing closing kits to securely and properly close your pool for the season.

    Round Winter Covers
    Oval Winter Covers
    Rectangle Winter Covers

    Save up to 10 percent on select winter covers

    Winter Pool Covers
    as low as $20.99

    Choose your pool shape and size from the dropdowns to the left to browse our wide variety of winter covers.

    Winter Covers

    Pool Leaf Catchers From

    Leaf Catchers

    Leaf Catchers serve as a back-up layer to winter or safety covers to prevent debris from entering a closed pool.

    Winterizing Chemical Kits for Inground and Above Ground Pools From

    Closing Kits

    Winterizing Chemical Value Packs and Closing Kits for inground and above ground pools at a discounted price.

    Pool Closing Accessories From

    Closing Accessories

    Pool Closing Accessories and Winterization Supplies

    Pool Solar Blankets And Reels From

    Solar Blankets & Reels

    Solar covers and reels for any size or shape inground and above ground pool to help save on energy costs.

    Safety Covers For Inground Pools From

    Safety Covers

    Safely winterize and close your inground pool for the season with a dependable mesh safety cover.



    1. 3 years ago
      nice material but not big enough
      Nice cover, its strong and the mesh strip is nice to get the water off the cover. But its not big enough. I have an 18ft pool and only drain off about 12 inches of water for winter storage. The cover only comes about 1 ft over the side of the pool. It does have lots of loops around the edge to attach to pool or hang water bottles off of. We'll see how well it does this spring
    2. 4 years ago
      Very impressed!
      My pool cover has been on our 18 foot round pool for two weeks and today the wind howled for hours. I live on the high plains in western Nebraska. We have intense wind often. This pool cover did not budge on our first high wind day. However, since we do have some extreme wind I also added four 8 foot water tubes to the top of the winter cover. It was a breeze to install with the self tapping screws that came with the kit (and a trusty cordless drill with the appropriate nut driver). Less than 30 ... read more minutes from start to finish. I was unsure how the drain feature on the cover would work. It is a plastic mesh/weave that appears to live up to it's promise of keeping the dirt out of the water.
    3. 7 years ago
      I purchased this cover thinking it would be a much heavier material than the other covers we have purchased in the past. The material is just as thin and flimsy as the cheaper covers. It will not last for 12 years. None of the covers we've ever purchased last for the warranty stated. The design is great and the bungee straps are better than the cable straps on the others, but very disappointed in the quality of the material.
    1. 11 months ago
      Works great for our pool!
      We buy the economy cover because we throw it away upon opening the pool as it takes too much time to clean and then having to store it. So much easier and so nice to have a fresh new cover each year. Living in New England the cover takes a beating and keeps the pool clean throughout the winter and it is crystal clear upon opening..
    2. 4 years ago
      Nice cover for the money
      This is the first one of this class I've bought and I think it will be ok, but it's a little on the light side and I don't know how durable it's going to be. The price is very fair and I hope to get 2 or 3 seasons out of it.
    3. 5 years ago
      Very Fast Service!
      I have purchased pool supplies from In The Swim on a number of occasions and am very satisfied with the service. I recently ordered pool closing supplies and the items arrived with 24 hours.
    1. 3 years ago
      Pool Cover
      With the Florida heat, I'm not sure this cover will last very long. Already seems brittle.
    2. 10 months ago
      Fine Mesh Winter Pool Cover
      great service, installed easy. good product would buy again.
    3. 5 years ago
      Put the cover on last week and it started raining, water doesn't pool on the cover just leaks out of the skimmer. Couldn't use the clips because of the rim on the pool, had to send them back. Totally recommend!!!
    1. 5 years ago
      Not bad
      Item came quickly I think the next day or day after which was nice. The only problem I had was the cable they sent with the pool cover was about eight feet too short, which I didn't realize until the cover was on. Had to run to a different pool store and buy a cable and crawl around the deck for the second time to install then able wire. Wasn't too happy about that.
    2. 5 years ago
      Impressive Product !!
      I purchased the Polar Protector Winter cover for my pool and am very happy that I selected it from all of the available products. The cover is a quality product and it should last many years. I have had other covers over the past 20 years but this cover should provide years of service.
    3. 4 months ago
      Great Cover!
      We have had an above ground pool for years and this is the best winter cover we have ever had! When we took the cover off this year the water was clear, just like the day we put the cover on. Very happy with this purchase! I might add that we only use small plastic clothes pins to attach the cover to the pool. Works great holding it on. Much better than the clips we tried in the past.
    1. 2 years ago
      Perfect Fit
      I covered my pool last night and was pleased to find the cover had ample overlap and seems to be made of stronger materials than most pool covers I have bought in the past.
    2. 2 years ago
      Quality for the money!
      Winter cover and winterizing kit we're quality items for less money anywhere else
    3. 2 years ago
      Just put it on our pool, so can't say much. Didn't seem any "better" than the cheaper cover I had before, but we will see if I get more than the standard two to three years before starts to leak through and flake off black in my clean water below. Says twelve year warranty, haha, why do they say this stuff. Impossible, and I do take good care to keep dry when on pool(until they began to seep through) and put away clean in summer. I bought the clips, first time, but decided against use as ... read more they look and feel like will tear and wear the cover.
    1. 2 years ago
      Great fit
      Put this on pool a couple of weeks ago after cover that came with pool was ripped away due to extremely high winds. It is holding up to the same high winds.
    2. 2 years ago
      Two years tops - not a bad thing
      Covers will give you two years tops. Water will normally begin to seep through the cover by end of first year. Been buying these for years so this is not a "one time buy" review. Not complaining at all for the price, but buyer should be aware.
    3. 10 months ago
      Winter pool cover
      Good quality pool cover. Just bought it this year so really wont know its true strengh until the spring when we open the pool.
    1. 4 years ago
      Great Replacement cover
      The original cover I bought previously from In the Swim lasted over 5 years, and met my expectations for a simple solution that didn't cost a fortune. The cover that I replaced will eliminate the need to drain water off in the Spring and keep leaves sitting on the cover over the winter from rotting and creating a mess.....
    2. 3 years ago
      So far so good
      Just set up on inground pool with water tubes to hold in place. It is keeping all the annoying pine needles and leaves out. Just use gas blower once a week to keep debris off. Now just have to see how it goes through a mild Alabama winter.
    3. 9 months ago
      Exactly what I’ve been searching for!
      Great Product! The pool company that closed my pool thought it was a vinyl cover the mesh is so thick. Water goes completely through-no puddling. It also allows for evaporation of the water that has gone through. It evaporates over time so I don’t have to manually drain the pool down after rain. Seems perfect so far!
    1. 4 years ago
      High quality
      Great price, great quality, and received it faster than I could imagine
    2. 2 years ago
      Heavy duty cover
      This is the first season using the cover. Initial impressions are very good. Durable feel and construction. Tan color looks really nice in comparison to the normal dark brown or blue. I'll have to see how it holds up over the winter. The warranty that in the swim offers is very good as well.
    3. 3 years ago
      easy to cover the pool
      I've purchased pool supplies before and always satisfied with the service
    • 2019-08-22
    • bvseo_sps, prod_bvsp
    • cp_1
    • tr_24
    • loc_en_US, PRD
    • clientname_Intheswim, pc_8, tc_8
    • bvseo_sdk, java_sdk, bvseo-3.1.0
    • CLOUD, getContent, 9ms

    In The Swim Knowledge Pool: Winter Pool Covers

    In The Swim's Dr. Pool

    Buying the Perfect Winter Pool Cover

    The perfect Winter Pool Cover for your pool is one that will fit perfectly, deliver the performance and durability you expect and meet your purchase price requirements. With five (5) grades of winter pool covers, we like to say that we have a pool cover for every wallet! In The Swim pool covers are strong and sturdy; our tight weave and thick laminates stand up to heavy snow, sharp sticks and wildlife better than others. 

    Order by Pool Size

    All of our covers are listed by Pool Size, Length x Width, inside edge to inside edge. All of our Round, Oval and Rectangle shapes have a generous overlap included, to accommodate an 18" water drop for winter. 

    Order by Price & Performance 

    We offer 5 grades of solid floating winter covers from good to great, each one featuring improvements in materials and construction, a longer warranty, and also a higher price. Choose the winter cover that gives you the best balance between cost and cover lifespan. 

    Good - Economy Winter Pool Covers - 8 yr limited warranty
    Better - Pro-Strength Polar Winter Pool Covers - 10 yr limited warranty
    Better - Pro-Strength Polar Plus Winter Pool Covers - 12 yr limited warranty
    Better - Pro-Strength Super Polar Plus Winter Pool Covers - 16 yr limited warranty
    Great - Polar Protector Winter Pool Covers - 20 yr limited warranty

    Important Pool Cover Supplies

    Take stock now of supplies to secure the cover to the pool, and a Cover Pump to remove rain water and melted snow. A Leaf Rake makes an excellent leaf dredging tool, if you don't use a Leaf Cover. There are other important pool cover accessories, depending on pool type. 

    For in-ground pool covers, In The Swim has all of the parts, tools and accessories used with pool Safety Covers, and for water bag style solid pool covers, there are also a number of products used to secure the cover, as well as maintain it throughout the winter. 

    For above ground pool covers, a cable and winch system is included, but often other items are needed to block high winds from getting under the cover. Other devices are used to winterize skimmers or deal with heavy leaves, and Air Pillows protect your pool and liner from ice damage. 

    In The Swim winter pool covers are available in Round, Oval and Rectangular to fit any shape pool, above ground or in ground. For custom pool shapes, order a cover that fits your longest length and widest width. For very large winter covers, please contact our custom covers team at 1-800-288-7946.