GravityWorks Water Filter
Best high-capacity filtration for groups on extended backcountry trips.
This is the ultimate backcountry workhorse for groups who value efficiency over ultralight minimalism. By letting gravity do the heavy lifting, you trade a bit of extra pack weight for the luxury of effortless, high-volume water filtration that keeps everyone hydrated without the fatigue of manual pumping.
$134.95
at
Gear Fool
Who it's for
- Backpackers needing fast, hands-free water filtration for groups
- Campers managing water supply for multiple people at basecamp
- Outdoor enthusiasts wanting easy, field-maintainable gear
Who should skip it
- Ultralight hikers prioritizing minimal pack weight and space
- Solo hikers needing quick, on-the-go hydration stops
- Winter trekkers operating in freezing, sub-zero temperatures
Performance breakdown
Flow Rate
Gravity-fed filtration delivers clean water faster than most manual pump systems.
Group Utility
High-capacity reservoirs make managing water for large groups effortless and efficient.
Ease of Use
Simple setup eliminates the physical fatigue associated with traditional hand pumping.
Portability
Lightweight and packable, though bulkier than single-person straw or squeeze filters.
Versatility
Perfect for basecamps, though overkill for fast-and-light solo alpine missions.
Durability
Rugged construction withstands the rigors of frequent backcountry use and transport.
Key Specs
Filtration Rate
1.75 liters a minute
Filter Type
GravityWorks Water Filter System
Available Capacities
6.0L and 4.0L
Total Capacity Options
8 liters or 12 liters
What Reviewers Say
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