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❄️ Lock in your winter pool cover like a pro — no leaks, no worries!
The Blue Wave 8-ft Double Water Tube is a heavy-duty, dual-chamber pool cover anchor designed to secure in-ground pool covers through harsh winter conditions. Made from puncture-resistant 18-gauge vinyl, it withstands temperatures from -10°F to 180°F and features leak-proof valves for easy filling. Its versatile design fits all cover types and pool shapes, ensuring your pool stays protected off-season while extending cover lifespan.



















| ASIN | B003TQMDO8 |
| Additional Features | Inground |
| Best Sellers Rank | #45,008 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #225 in Pool Safety Covers |
| Brand | Blue Wave |
| Brand Name | Blue Wave |
| Color | Blue |
| Customer Reviews | 3.6 out of 5 stars 4,391 Reviews |
| Global Trade Identification Number | 00672875800131 |
| Installation Type | Manual |
| Item Dimensions L x W | 96"L x 12"W |
| Item Type Name | Water Tubes |
| Item Weight | 0.01 Ounces |
| Manufacturer | Dirt Defender |
| Manufacturer Part Number | NW106 |
| Manufacturer Warranty Description | no warranty |
| Material | Vinyl |
| Material Type | Vinyl |
| Model Name | 8-ft Double Water Tube for Winter Pool Cover - 5 Pack |
| Model Number | NW106 |
| Pattern | Solid |
| Product Care Instructions | Standard pool cover care |
| Product Dimensions | 96"L x 12"W |
| Product Style | 8-ft |
| Shape | Cylindrical |
| Size | 8-ft |
| Style | 8-ft |
| Theme | Pool Maintenance |
| UPC | 672875800131 744271329360 |
| Unit Count | 5.0 Count |
A**E
Good product excellent service
The tube's were delivered on time as promised. They do the job of holding the pool cover in place. Two of the tubes had small leak. The vendor was very helpful and promptly sent replacement tubes.
D**D
Total waist of money
This product is an absolute zero stars. Of the eighth water bladders only one held water consistently when I try to fill it. One bladderthe same was totally ripped and I had to throw away immediately the other seven started leaking on at least one side of the water bladder and within a week I only have one that’s totally intact and not leaking on either side of the bladder. The major problem seems to be the the seam that runs the length between the two bladders that create one platter is not connected properly and appears that the glue or whatever they used to connect that same is why it open and leaking. The bottom line is this product is made poorly with little oversight obviously and they should close their doors. I have never purchased anything this pitiful in my life. My rating is absolutely zero stars and please I’m not hard to please, but this is a pitiful, pitiful piece of work
S**.
These are good now but I'm not planning on them lasting for next years use
This batch of tubes came in great shape. I filled them up about 4 days ago and no leaks. We will see how long they last. Last year I think I had something like 12 to start off. Two or three of them leaked by the time spring rolled around. I went ahead and kept the rest for this season after my pool guy recommended it. I usually throw them away and order new ones each fall. After filling up the ones I had salvaged, I had one right off the bat that leaked. Then eventually, all but one leaked in at least one chamber; the majority leaked in both so I replace them with these. Thankfully between the one good one, these five I just received and the two where they still had one good chamber, I was able to get by. At least they all match and are doing the job at the moment. It doesn't matter what brand you get of water tubes. The majority won't make it to the next season. At least these were a great price.
M**E
Easy To Fill
There were two of the units that had problems. One had a series of pin sized holes that the water seeped out of . Another had a smallish opening that I taped shut and raised it up slightly to prevent the water from escaping. Tried reaching the Blue wave company. They wanted a picture of the defect. Do you know haw hard it is to take a picture of water seeping out of a hole that is hardly visible without a magnifying glass? Just the fact that I reported the leaking units should be enough for a replacement. I will gladly return the defective units, which are two of the ten I purchased. The person said I didn't have to return, just send pictures. I would like to return. Since they came in packs of 5 can I get a discount on another pack of 5?
A**R
Not thick enough
Quality not good
G**G
Quick and easy
These have two sides, each with its own filler port. It took about 90 sec to fill a side with a hose, no attachments necessary. The filled tubes weigh about 45-50 lbs. They were easy enough to move and a couple had small holes that were leaking - a little duct tape fixed that. Much better than putting rocks or some other object on the pool cover.
C**S
Not very durable
Worked for about half the winter. Critters must have poked holes or something because they all drained out and after refilling them they had pinholes and all the water leaked out. Had to patch them up and the patches don’t hold that well.
L**D
To be avoided at all cost, save yourself some grief, headache and time.
This is the most flimsy, fail prone, short lived and low quality water tube I have ever purchased deployed. And it seems to be getting progressively worse (bought some of those last year as well). In last purchase, out of five tubes three literally leaked all over the place while I was in the process of filling them with water. Quality control basically is non existent. And the standards of quality are very much lacking, lapsing and exceedingly low. Save yourself some grief and headache, avoid it al all cost.
J**Z
Mala calidad
Se usa para fijar la cobertuta de la alberca pero no duran y por donde se llenan de agua no sellan bien o se rompe
ا**ن
غير عملي
رديء جداً.. تم تعبئة الماء للمرة الأولى منذ شراءه ويوجد تهريب ماء في اغلب الانابيب رغم أنها جديدة
C**F
full of leaks
I began filling the tubes. Two of them had little holes in them, which went flat overnight. One had a split seam which would not take any water at all. Total rubbish!
A**R
Money wasted
How annoying to have a guy over that you have to pay to close the pool and than to find out that the materials you ordered to be crap . This product is SOOOO POORLY manufactured it’s scary , seams are crooked and half closed up , cut of right ate the seam so they BURST and start leaking as soon as it’s filled with water , now we were already cheesed of having filled one and it to be leaking let alone to find out that from the 8 bags 6 were no good at all . Also the stoppers were not working proper . We ended up having to fill up containers and use rocks to keep the tarp on . Very very unhappy and needless to say we’ve send it back . It does NOT deserve the one star but I could NOT send it of without rating
M**N
Can have leak along seam
Great concept and easy to fill but a couple of tubes had leaks along the seam but thankfully i have spares
Trustpilot
1 day ago
2 weeks ago