Description
Designed for outdoor enthusiasts and emergency preparedness, this gravity water filter delivers clean water without pumps or batteries. It fits into a backpack or car trunk and works in any climate, making it a reliable choice for travelers and first responders alike.
Why you will like it
- Easy Setup: Just fill the bag, hang it, and let gravity do the work.
- Portable Design: Lightweight and compact, it folds flat for easy storage.
- No Power Needed: Operates purely on gravity, no batteries or cords required.
- Versatile Capacity: Choose between 3‑liter or 6‑liter options to match your needs.
- Quick Flow: Delivers water at a steady rate for drinking or cooking.
Specifications
| Brand | Stormvale |
|---|---|
| Material | High‑density polyethylene |
| Dimensions (L x W x H) | 10″ x 6″ x 8″ (3L) / 12″ x 7″ x 10″ (6L) |
| Capacity | 3L / 6L |
| Filter Media | Activated carbon and ceramic pore |
| Pore Size | 0.2 micron |
| Flow Rate | Up to 1.5 L/min |
| Weight | 0.9 lb (3L) / 1.2 lb (6L) |
| SKU | SV-WS-013 |
What is in the box
- Gravity Bag Water Filter (3L or 6L)
- Filter Replacement Cartridge
- Instruction Manual
Safety notes
- Do not use with boiling water
Frequently asked questions
How long does it take to fill the bag?
It takes about 5 minutes to fill the bag to the top, depending on the water source.
Can I use it with hot water?
Yes, it works with water from 60°F to 120°F, but avoid boiling water as it may damage the filter.
How often should I replace the cartridge?
Replace the cartridge after filtering approximately 500 liters, or sooner if water quality is poor.
Is it safe for drinking?
It removes particulate matter and reduces contaminants; for unknown water sources, follow the manual’s guidance and consider boiling.
Shipping & returns
Ships from our US warehouse in 1–2 business days. Free standard shipping on orders of $59 or more; $6.95 below that (contiguous US). Return unused items in original packaging within 30 days of delivery. Damaged or defective items are replaced or refunded. See our Shipping Policy and Return Policy.






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