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.
38 productsLightest6 gMedian78 gHeaviest454 g
–g
vs Median
SawyerCleaning Coupling
6 g
-92%
SawyerSP110 Inline Hydration Pack Adapter
9 g
-88%
SawyerBackwashing Syringe
31 g
-60%
LifeStrawPeak Series Solo Water Filter
48 g
-38%
SalomonSoft Flask XA Filter
52 g
-33%
SawyerMINI Water Filtration System
2 variants
57 g
-27%
HydroBluVersa Flow Water Filter
57 g
-26%
LifeStrawPersonal Water Filter
57 g
-26%
SawyerMicro Squeeze Water Filtration System
57 g
-26%
KatadynBeFree Water Filtration System
59 g
-24%
KatadynBeFree Water Filtration System 0.6L
59 g
-24%
Pure ClearPure Explore Water Filter Bottle
59 g
-24%
PlatypusQuickDraw Microfilter
2 variants
62 g
-20%
KatadynBeFree 1.0L Water Filtration System
63 g
-19%
KatadynBeFree Water Filter
63 g
-19%
KatadynBeFree Water Filtration System 1.0L
63 g
-19%
LifeStrawPeak Series Straw
65 g
-16%
KatadynBeFree AC Filter
72 g
PlatypusQuickDraw Filter
83 g
SawyerSqueeze Water Filter System
85 g
KatadynBeFree AC Bottle
93 g
KatadynBeFree 3.0L
95 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
LifeStrawPeak Series Collapsible Squeeze Bottle with Filter
102 g
ÖKOÖKO Filtration Bottle
145 g
PlatypusQuickDraw 2L Filter System
161 g
KatadynBeFree 3.0L Water Filtration System
192 g
KatadynGravity BeFree Water Filtration System 3.0L
