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💦 Stay ahead of the pack with gravity-powered pure water on demand!
The Waterdrop Gravity Water Filter Straw is a professional-grade ultrafiltration system featuring a 0.1 micron hollow fiber membrane that removes harmful contaminants and improves taste. Paired with a 1.5 gallon gravity-fed water bag, it delivers up to 700 ml/min of clean water, supporting up to 1,400 gallons of filtration. Lightweight, durable, and easy to backwash, this system is ideal for camping, backpacking, travel, and emergency preparedness.
| ASIN | B08WX98ZBR |
| Best Sellers Rank | #25,452 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Camping & Hiking Water Filters |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 1.5 Gallons |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 313 Reviews |
| Included Components | Water Filter Straw *1, 1.5 Gal Gravity-Fed Water Bag *1, 16 oz Water Pouch *1 |
| Installation Type | Freestanding |
| Manufacturer | Waterdrop |
| Material | Hollow Fiber Ultrafiltration Membrane |
| Material Type | Hollow Fiber Ultrafiltration Membrane |
| Maximum Flow Rate | 700 Milliliters Per Minute |
| Model Name | WD-FSLBL |
| Model Number | WD-FSLBL |
| Other Special Features of the Product | Gravity Water Filter Straw, Water Purifier Survival |
| Package Information | Bag |
| Power Source | Gravity-fed |
| Purification Method | Hollow Fiber Ultrafiltration Membrane |
| Special Feature | Gravity Water Filter Straw, Water Purifier Survival |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 1.0 Count |
| Warranty Description | 30 days limited filter warranty - Any part of the water filter which fails due to a defect in materials or workmanship during this limited 30-day warranty. |
J**O
Clean water at a great price!
Absolutely amazing system. Couldn't be happier. Not only is it lightweight, it filters relatively fast,and taste great. My last few trips backpacking, I was able to provide clean water to the groups of friends I was with. Doesn't leak, material is durable, and has a compact size. Well worth the money.
A**R
Awesome backpacking filter
Absolutely love this, very convenient. Carrie handle, system works great, very high-quality. I will be buying another one.
A**N
Waterdrop
I've used this to filter my city water.I could taste chlorine straight from the tap.After using this filter , I taste zero chlorine does its job well.
P**K
Careful with the valve assembly with the bag
It's very affordable, but you must be cautious with the components to ensure they last. Make sure to backwash regularly to clear the filter unit. Do not leave the tube and filter connected to the water bag to just hang and linger for a long time when it's not in use, it can wear out the valve on the bag. My first order, the bag's valve failed and I also lost my connector's O-ring. I asked for a replacement bag and they refunded me all the money. So I bought another unit and have tried to be as careful as possible. I use it to filter out pond water to water the chickens and also drink the water myself when I run out of storebought. I'm still alive lol
G**D
Good product
Good product
M**E
Easy and good quality
Easy to use and lightweight!
S**N
Worked good.
Got this to take on a backpacking trip and it worked good. I liked how you could fill it up and essentially use it as a water storage/filter unit.
R**Z
Works well
Group of 6 used it for 4 days in Desolation Wilderness without issue. Slow to filter, but all of the gravity filters are.
Trustpilot
1 week ago
3 days ago