Browse and compare the lightest Filtration for ultralight backpacking. Sort by weight, filter by brand, and find the best Water System options for your loadout.
25 productsLightest6 gMedian63 gHeaviest454 g
–g
vs Median
SawyerCleaning Coupling
6 g
-90%
SawyerSP110 Inline Hydration Pack Adapter
9 g
-86%
LifeStrawPeak Series Solo Water Filter
48 g
-24%
SalomonSoft Flask XA Filter
52 g
-17%
SawyerMINI Water Filtration System
2 variants
57 g
LifeStrawPersonal Water Filter
57 g
SawyerMicro Squeeze Water Filtration System
57 g
KatadynBeFree Water Filtration System
59 g
KatadynBeFree Water Filtration System 0.6L
59 g
Pure ClearPure Explore Water Filter Bottle
59 g
PlatypusQuickDraw Microfilter
62 g
KatadynBeFree 1.0L Water Filtration System
63 g
KatadynBeFree Water Filtration System 1.0L
63 g
LifeStrawPeak Series Straw
65 g
PlatypusQuickDraw Filter
83 g
SawyerSqueeze Water Filter System
85 g
PlatypusQuickDraw 1L Filter System
95 g
KatadynBeFree Water Filtration System 3.0L
100 g
LifeStrawPeak Series Collapsible Squeeze Bottle Water Filter System
102 g
KatadynBeFree 3.0L Water Filtration System
192 g
KatadynGravity BeFree Water Filtration System 3.0L
