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🛡️ Lock in winter-proof pool perfection — don’t let your backyard fall behind!
The Blue Wave Silver 20 ft x 40 ft Rectangular Winter In-Ground Pool Cover combines a high-strength 10x10 polyethylene weave with heat-sealed seams and a solid black underside to block debris and sunlight, reducing algae growth. Featuring a 5-foot overlap and reinforced grommets with integrated water tube loops, it ensures a secure fit in harsh winter conditions. Designed for long-term use, it comes with a 12-year limited warranty, making it a reliable, professional-grade solution for off-season pool protection.





| ASIN | B005Y6YOKC |
| Additional Features | Foldable, Lightweight, Tear Resistant |
| Best Sellers Rank | #150,574 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #464 in Pool Safety Covers |
| Brand Name | Blue Wave |
| Closure Type | Drawstring |
| Color | Forest Green |
| Customer Reviews | 3.7 3.7 out of 5 stars (661) |
| Global Trade Identification Number | 00672875303908 |
| Installation Type | Manual |
| Item Dimensions L x W | 480"L x 240"W |
| Item Type Name | 20 ft x 40 ft Rectangular Pool Cover |
| Item Weight | 26 Pounds |
| Manufacturer | Blue Wave Products |
| Manufacturer Part Number | BWC852 |
| Manufacturer Warranty Description | 12-year warranty |
| Material Type | Polyethylene (PE) |
| Model Name | 20 ft x 40 ft Rectangular Pool Cover |
| Model Number | BWC852 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Pool Cover |
| Shape | Rectangular |
| Size | 40' x 20' (Rectangular) |
| Theme | Garden, Patio, Pool, Pool Cover |
| UPC | 672875303908 |
| Unit Count | 1125.0 Square Feet |
K**E
Good value for money
This is our 2nd year using this pool cover. Held through 10inches of snow. Wished it would come with the water tubes. Will purchase again.
J**M
Great Price Point but terrible manufacturing
Updated 11/22/2025, Its less than a one. Don't Do it unless you like extra work in replacing a defective cover mid season. Installed labor day weekend. This morning I noticed the seam apart when I went to drain water off the cover. When examining the cover it appears to be defective from the manufacturing process as there is no evidence of heat sealing, gluing, or serged seam. It basically is now one piece just laying on top of the other floating on the water. I have emailed there warranty support as their FAQ on the website states. I'll update this review again if they answer. UGH, I'm sorry for anyone who may have purchased a pool cover based upon my review. The material itself is just fine and I still find that it is heavier than other covers I have used. There must be zero quality control in the manufacturing process as others have also reported this in their reviews. original review below. I have been a pool owner for 39 years and have been through a lot of covers. I generally buy the least expensive pool cover each year and just throw away because the winter weather and storms rip them up. When I placed the cover there was no evidence of any water permeation at all. I find the quality of this cover great for its price point.
D**L
Economy tarp
Economical, disposable. Might get two years out of tarp. Thin weight
L**S
20' X 40' pool cover
The cover fit our pool perfectly! We are very pleased with the quality and size.
S**C
Great pool cover
Great cover for winter pool care
P**S
2 year full warranty, 12 year pro-rated warranty
Perfect for our 14’ x 28’ in ground pool. Good warranty! Quality seems to be average for covers.
N**Z
BEWARE…….Don’t purchase if you expect it to fit your pool!!!!!!
I ordered the rectangle 20x40 green pool cover for my pool that is 18x33 figured I would have plenty of room to ensure it would cover the pool, and since we have had bad weather did not get right out to put it on, when it was good weather unpacked it and it was black not green but no biggie, then it was more of a round or oval shape, that is an issue, but if it covered pool would have been fine but this thing left two ends of the pool with the cover in the pool!!!! Plus the paperwork that came with it says it has a ten year warranty and it was supposedly per what I ordered to have a twelve year warranty!!!!! I am beyond the Amazon return window so I called Blue Wave and informed would send replacement just email their warranty email provided to me and include screenshot with order and provide address to ship replacement of correct item, but now I get email from Deus Siazon stating to go through Amazon?? So I contacted Amazon and they state they cannot help and contact Blue Wave!!!!! YOU Have Been WARNED Don’t buy from this company, I am sure there are other pool covers that you will get what you ordered and not have this horrible customer service, if you can even call it service or a warranty. I would give minus stars!!!!
A**R
Pool cover
Not big enough
G**R
General in size managed to cover the swimming pool. Very please I will be ordering second one soon. Highly recommend
A**R
I just used the tarp over my pool, it appears to be of good quality and hope it lasts for at least five years.
C**T
I'm really surprised by the reviews. My rectangular pool is 16x32 with a two-foot drop, and fits just fine. Box also says 21x37 actual size. Product is perfect. Only disappointment is with Amazon, who fulfilled it... it took 2 weeks to get here, and was cold out already putting it in.
S**T
Delivery was very fast. The item was exactly as described and in perfect condition when we installed in on our pool when we closed it this year. It states that it is good for 12 years so I cannot speak to that as we just got it although I am hoping it will last a long time.
M**L
Très bon produit
TrustPilot
4天前
2 周前