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💧 Stay pure, stay cool — hydration that moves with you!
The Maxblue MB-PWT is a 34-ounce portable pure water tank designed for WD-C1S and WD-C1H countertop reverse osmosis systems. Made from BPA-free recyclable PET, it features a detachable, semi-sealed design that fits perfectly in your fridge for chilled, fresh water. With auto-sensing refill technology, it ensures effortless, leak-free hydration anytime, anywhere.








| ASIN | B0CMT32MRL |
| Access Location | Top |
| Best Sellers Rank | #361,350 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #629 in Under-Sink & Countertop Filtration |
| Brand Name | Maxblue |
| Capacity | 2.1 Pounds |
| Color | Transparent |
| Customer Reviews | 4.7 4.7 out of 5 stars (27) |
| Included Components | Protable Pure Water Tank |
| Installation Type | Countertop |
| Item Dimensions D x W x H | 5"D x 5"W x 11"H |
| Manufacturer | Maxblue |
| Material Type | PET |
| Model Number | MB-PWT |
| Number of settings | 1 |
| Power Source | Corded Electric |
| Unit Count | 2499.0 Count |
J**N
Works as expected
Not sure if this is the original or a dupe for the water drop water filter system. Nonetheless works as expected. Great to have extras.
J**O
Perfect fit
This is a “must have” if you have the Waterdrop countertop RO water filter. It’s nice to have an extra liter in the fridge for the dog or coffee maker.
C**T
Good but not cheap
Works well. A little expensive for what it is though.
J**K
Useful to have 2!
A world of a difference having 2 of these for our filter. Saves us so much time being able to rotate and always have one ready.
P**3
Great for storing extra water in fridge
Got a waterdrip filter and got this extra water tank so I can have cold filter water ready in the fridge.
C**A
Works perfect
When I ordered the water purifier i immediately ordered this extra tank. We’ve had it for over 3 months now and we love it. I’m back to buy a 2ed tank.
S**Y
Works
Works well, fits as a replacement.
C**Y
Works just fine
Docking a point because it seems a bit expensive to spend this much money on the water tank, but it does the job and you’re kind of over the barrel if you have the filtration system. I did break one by knocking it off the counter, so definitely not that durable; but if you’re not clumsy, you should be fine!
S**H
I bought the Waterdrop on counter filtration system. I purchased a second reservoir, so that I can always have a cold one ready in the fridge. I recommend that for everyone who purchases the filtration system.
Trustpilot
2 months ago
1 month ago