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Availability:
In Stock.
Arrives
Thursday, Jun 11
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Size: 21' (Round)
Features
- REDUCES HEATING COSTS - Keep your swimming pool warm through cool summer nights and cloudy days. Our thermal cell technology employs insulating bubbles to retain warmth for effective warming even when the sun isnt shining.
- EFFICIENT AND EFFECTIVE - Magni-Clear solar blankets quickly and efficiently increase pool temperatures by up to 15 degrees Fahrenheit. The clear blankets allow more sun light to reach the pool depths for a thorough heating that surpasses comparable Intex pool covers.
- UV-PROTECTED - This Round 12-mil Solar Blanket for above-ground swimming pools is created to withstand exposure to UV radiation. It will hold up under intense sunlight for years.
- REDUCE EVAPORATION: Prevent up to 95% of pool water and chemical evaporation with the use of a solar blanket. This reduction of evaporation is not only environmentally friendly, it will save you time and money, as well.
- 5-YEAR WARRANTY - Your product comes with a 5-year manufacturer warranty.
Description
Heat your pool faster with a Magni-Clear Solar Blanket for Round Above-Ground Pools. Each swimming pool cover is packed with air bubbles that act as an insulating layer, shielding your pool from wind and nighttime cooling. These innovative cells amplify the sun’s warmth, keeping water warm even on cloudy days and cool nights. The clear, polymer design allows more solar rays to reach the depths of your pool for consistent, natural warmth. These blankets are UV-protected and are designed to withstand years of direct sunlight. Backed by a 5-year Warranty, our solar blankets surpass Intex pool covers in quality, durability, and effectiveness.
Size: 21' (Round)
Color: Clear
Material: Plastic
Brand: Blue Wave
Product Dimensions: 252"L x 252"W
Brand Name: Blue Wave
Model Name: Blue Wave 12-mil Round Solar Blanket for In-ground Pool
Model Number: NS484
Global Trade Identification Number: 40
UPC: 672875301140
Manufacturer Warranty Description: 5-year limited warranty
Manufacturer Part Number: NS484
Unit Count: 1.0 Count
Item Type Name: Solar Blanket
Manufacturer: Blue Wave
Installation Type: manual
Color: Clear
Product Style: 12-MIL
Shape: Round
Pattern: Solid
Size: 21' (Round)
Item Dimensions L x W: 252"L x 252"W
Item Weight: 18 Pounds
Material Type: Plastic
Product Care Instructions: Clean regularly, store in a cool, dry place, avoid extreme heat, harsh chemicals, and sharp objects.
Additional Features: Lightweight
Closure Type: pull on
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 11
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 15' (Round)
I bought this for a 16' x 48" round Intex ultra frame pool. The cover is great and works wonderfully at heating up the pool water. It is big enough to cover the top of the water with no extra over hang. There is a slight gap around the edges but only about an inch all the way around. Not a big deal at all. It has heated up my pool to feel like a warm bath more than a cold pool. I've found if I turn my pump off only the top 3-4 inches are real warm and the bottom of the pool is cold HOWEVER leaving the pump on circulates the water and the entire pool is kept warm! It only took 2 days to get really warm like this in 70℉ weather. I found myself warmer in the pool than out of it on a nice 70℉ breezy day lol. I also live in an area of NW Oregon that is very windy most of the time and I can say this cover hasn't blown off once. Not even close. It just stays floating on the top of the pool. The added bonus is it also helps keep bugs and debris out of the pool. I am fortunate to have been able to set up my pool where trees aren't around or close over it but there is a large field with LOTS of dandelions blowing their "wishes" all over the place when it's windy. This cover has helped tremendously in keeping them out of the water. I spent a lot of time looking into these types of pool covers and what color worked best and after a lot of reading I figured clear would be best for me. I can not comment on if it works better than black, grey or blue but my common sense says clear will magnify the heat/light in a similar way as glass would with the sun and thus create more heat and retain more heat. I also had the forethought to order this while getting the pool ready for set up so when it came I was in the process of filling the pool with water and was able to put it on when I was done. I ran the filter continuously for 48 hours then put it on a timed mode per manufacturer's recommendations and when the pump went to timed mode that's when I got only the top few inches to heat versus the whole pool being heated with the pump on continuously. Once I put the pump to run 24 hrs and left it I didn't have the cold bottom anymore so I recommend a pump on continuously for whole pool heat with this cover. I also would like to mention that I have 3 children, 9,6,3, who have each tries to pop the bubbles on this cover without success, and promptly given timeouts because of it lol. It is thick. This is NOT your standard bubble wrap. This stuff is thick and strong. Strong enough to withstand three naughty children trying their hardest to pop the bubbles without being able to strong. I've had this product for two months now on my saltwater pool and there is no sign of failure yet. My husband was skeptical and a bit irritated at first I bought it and thought I was wasting our money, but after experiencing the difference it makes he praises me on the purchase. I highly recommend getting this cover for your pool and can say you won't regret it with confidence. When the day comes I need to replace this cover, it is plastic after all and nothing lasts forever!, I will be buying it again and have already set this item to my wishlist so I can find it easily when that day comes. Yes, I am that happy with it. I know this has saved me a ton of money already versus buying an electric heater for my pool and the cost of electricity to run it as my husband wanted to do 😜. Buy this and be happy jumping into your warm pool and have fun
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Reviewed in the United States on August 23, 2016 by Christina
Size: 21' (Round)
works good for our 22' pool. It expands and contracts in the heat/cold a little bit, fits tight in heat just right, has about 1" gap in cold. seems durable and gets the job done. We have to shock the pool once a week or so in hot continuous weather, an oxymoron statement made in Seattle area,.. due in part because the clear pool cover helps heat the pool and it lets solar energy (algae food) in ... It probably saves 1 degree of heat loss over night, and helps add 1 degree heat during the day I would guess, compared to not using it. So without a clear pool cover the pool seems to heat up and hold heat better... 1 or 3 degrees a day with out it....compared to 2 to 4 degrees with it. the gap is just big enough for frogs at night when it cools down for them to sit in the water along the edge over night. not everybody has frog problems, but this might be helpful to know if you do ... the frogs seem to stay either along the edge, or on top, they croak and stuff, but they don't actually swim around a lay eggs. A few dive under and never get out, unfortunately, but they don't congregate and take a swim, lay eggs and get out. Without the cover, they get in and stay in, and do lay eggs. I catch at least 4 or 5 frogs every night and never see them mating when they are stranded on the pool cover or along the edge. Without the cover, there is always 1 or 2 sets of proud parents to be going at it.
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Reviewed in the United States on July 28, 2016 by David W. Aldridge
Size: 24' (Round)
Bought for my 20' square in ground pool. Very easy to trim to size after placing on pool for a day or so. Does a great job of maintaining heat from pool heater, pool chemicals, and reducing evaporation. It is a bit of a pain removing and replacing when using the pool, but well worth the effort. We generally use it (in FL) from mid November through March, then clean and store it. Will usually last about 3 seasons for us. Don't know if company name makes a difference with these.
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Reviewed in the United States on December 17, 2024 by JR
Size: 15' (Round)
I live in a hot dry region, so, when the weather reaches a good and toasty temperature, this product works really well. At first it seemed to only jump the water temp about 4-5 degrees, which is a lot less than promised on the product description and as described by some other reviews. However, what it does do is help hold the temp overnight, and easily keeps debris out of the water. We have done a lot less removal of dead bugs and other lawn waste this year because of it. I did follow the advice of another reviewer to buy big clamps to hold it onto the edge of the pool at least around the area where the pump shoots water back into the pool. It holds the cover from sliding under. We have a 15 ft pool and it is just a little larger so when clamped it covers the rest of the water just fine. So far it has stayed put even in the crazy winds we have that blow across our property, I had thought it might push it under or blow up in the air. Again, I think the clamps have helped. It will tear easily so you have to treat it carefully.
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Reviewed in the United States on August 6, 2020 by utemom
Size: 21' (Round)
This is a nice heavy duty solar cover. We used it this summer and so far it has he’s up nicely. It also helped warm my pool up pretty fast When itvgot really hot outside , had to remove part of it so some heat could escape
Reviewed in the United States on November 3, 2025 by Merianne Gambs