Purification

Browse and compare the lightest Purification for ultralight backpacking. Sort by weight, filter by brand, and find the best Water System options for your loadout.

14 productsLightest3 gMedian117 gHeaviest530 g

MetricImperial

Brand

–g

	Product	Weight	vs Median
	KatadynMicropur Forte MF	3 g	-97%
	AquatabsAquatabs Water Purification Tablets	5 g	-96%
	KatadynMicropur MP1 Water Purification Tablets 2 variants	13 g	-89%
	KatadynMicropur MP1 Water Purifier Tablets 2 variants	23 g	-81%
	Potable AquaWater Purification Tablets 2 variants	40 g	-66%
	GraylUltrapress Cartridge	85 g	-27%
	AquamiraWater Treatment Drops	94 g	-20%
	SteriPENSteriPEN Ultra	140 g
	SteriPENUltra	141 g
	LifeSaverWayfarer	323 g
	GRAYLUltraPress Purifier	354 g
	GRAYLGeoPress Filter & Purifier Bottle	450 g
	MSRGuardian Purifier	490 g
	MSRGuardian Gravity Purifier	530 g