Water Filters & Purifiers

The MSR AutoFlow XL is a 10-liter gravity water filter system that delivers fast, pump-free clean water for groups and basecamps. Designed for backpacking groups, car campers, and basecamp situations, the AutoFlow XL pairs an ultralight 10-L reservoir with a hollow-fiber filter that processes...

The Katadyn BeFree Gravity 10L is a collapsible, hands-free water filtration system that delivers up to 10 liters per fill of filtered drinking water using a 0.1 micron EZ-Clean hollow fiber membrane without pumping or chemicals. The BeFree Gravity 10L is designed for base...

The Platypus GravityWorks 4.0L is a pump-free, hollow-fiber gravity water filter system that delivers four liters of filtered water quickly for groups and basecamp use. Designed for larger parties, backcountry cooks, and campsite setups, this system uses gravity to move water through a hollow-fiber...

Platypus GravityWorks is a gravity-fed water filtration system that delivers up to six liters of filtered drinking and cooking water without pumping, batteries, or chemicals. Designed for basecamps, family trips, and emergency kits, the GravityWorks system uses a hollow-fiber microfilter to separate pathogens and...

The MSR MiniWorks EX is a compact, pump-style microfilter that delivers NSF-tested removal of bacteria and protozoa, plus activated carbon taste-and-odor reduction, for clean drinking water in the backcountry. Designed and made in the USA, the MiniWorks EX combines a replaceable Marathon EX ceramic-and-carbon...

The Travel Berkey 1.5-gallon gravity-fed water filter system is a compact, stainless-steel unit that delivers thoroughly filtered drinking water using two authentic Black Berkey filter elements without electricity or plumbing. Compact yet powerful, the Travel Berkey is built to bring reliable, countertop filtration to...

LifeStraw Go Series is a 1L BPA-free water bottle with a two-stage filter that removes bacteria, parasites, microplastics and improves taste for safer drinking on the move. Whether you're traveling, commuting, or hiking, this 2-pack of LifeStraw Go bottles gives you filtered water without...

GRAYL GeoPress 24 oz Water Purifier & Filter Bottle quickly converts questionable water into clean-tasting, purified drinking water with one simple press. The GRAYL GeoPress is a compact, all-in-one purifier designed for travelers and outdoor enthusiasts who need reliable water treatment without setup or...

GRAYL GeoPress is an all-in-one 24 oz water purifier and filter bottle that removes viruses, bacteria, protozoa and chemical contaminants so you can safely drink from nearly any freshwater source. Lightweight and engineered for travel and outdoor use, the GeoPress combines a replaceable purification...

The Lormandy Straw Water Filter 8 Pack is a compact, ultralight personal water filter that lets you drink safely from natural sources while hiking, camping, or preparing for emergencies. Small enough to tuck into a pocket yet robust enough for repeated outdoor use, this...

The GRAYL GeoPress 24 oz water purifier is a durable, press-to-filter bottle that converts unsafe water into drinkable water quickly without pumps, batteries, or chemicals. Compact and engineered for travel and outdoor use, the GeoPress combines a mechanical filter and purifier cartridge inside a...

The GRAYL UltraPress is a portable 16.9 oz purifier-and-filter bottle that converts questionable freshwater into drinkable water with a single press. Compact and engineered for travelers, hikers, and everyday preparedness, the UltraPress combines a press-to-filter design with a replaceable purifier cartridge to tackle microbes,...

The TRAILGO Pro Portable Water Filter is a hand-pump purifier that delivers up to 1.5 liters per minute of filtered water for groups, using a three-stage ultrafiltration system without batteries or chemicals. Whether you're setting up base camp, stocking an emergency shelf, or outfitting...

The GRAYL UltraPress is a 16.9 oz press-style water purifier bottle that removes pathogens, particulates, chemicals and tastes so you can safely drink from natural sources and public taps. Compact and engineered for travelers, hikers and anyone facing uncertain water quality, the UltraPress combines...

The GRAYL UltraPress is a portable 16.9 oz press-to-filter water purifier bottle that turns untreated freshwater into drinkable water quickly and without pumps or batteries. Designed for travelers, hikers, and everyday preparedness, the UltraPress combines a replaceable purifier cartridge with a leakproof bottle body...

The GRAYL UltraPress is a 16.9 oz (500 ml) press-to-filter water purifier bottle that removes viruses, bacteria, protozoa, chemicals, PFAS and particulates so you can drink safely from rivers, taps, and public fountains. Designed for international travel and rugged outdoor use, the UltraPress combines...

Grayl GeoPress is a travel-ready 24 oz water purifier bottle that removes viruses, bacteria, protozoa and chemical contaminants so you can fill, press and drink safe water anywhere. Designed for outdoor use, travel, and emergency preparedness, the GRAYL GeoPress combines a mechanical filter with...

The Katadyn BeFree Gravity 6L is a hands-free, collapsible gravity water filter that delivers clean, drinkable water for small groups and family camps without pumps or power. Designed to simplify off-grid hydration, the BeFree Gravity 6L pairs a lightweight 6-liter soft flask with a...

The Sawyer MINI is a pocket-sized water filtration system that removes bacteria, protozoa, and microplastics using a 0.1 micron hollow fiber membrane for safe drinking water on the go. Compact and rugged, the Sawyer MINI four-pack combines four 0.1 micron hollow fiber filters with...

The GRAYL GeoPress 24 oz Water Purifier & Water Filter Bottle quickly turns uncertain water into safe, drinkable water with a single press. The GeoPress is a self-contained purification bottle built for outdoor adventures, travel, and emergency readiness. Its replaceable purifier cartridge combines physical...

The Survivor Filter PRO X Electric Portable Water Filter is a compact, battery-powered purifier built to deliver fast, on-demand filtered water from natural sources and taps while you’re camping, hiking, or preparing an emergency kit. Designed for outdoors use and emergency preparedness, the PRO...

The Katadyn Hiker Pro Transparent is a pocketable hand-pump water filter that delivers up to 1 liter per minute of microbiologically filtered water with a visible cartridge for easy maintenance. Designed for camping, hiking, backpacking and emergency kits, this lightweight hand pump combines a...

The GRAYL GeoPress 24 oz is a portable water purifier bottle that quickly turns questionable water into drinkable water by removing pathogens, particulates, and many chemical contaminants. The GeoPress combines a water bottle and a replaceable purification cartridge into a single press-to-filter system designed...

The Sierra Madre Water Filter Straw is a pocket-sized, 264‑gallon capacity portable filter that lets you drink safely from natural water sources without pumps or batteries. Compact and travel-ready, this five-pack of lightweight water filter straws is engineered to provide long-term, on-demand filtration for...

Platypus GravityWorks Replacement Filter Cartridge is a .2-micron microfilter designed for the GravityWorks system to reduce bacteria and protozoa, restoring clean-flow performance in the backcountry. If your GravityWorks system is flowing slowly or you've hit the recommended throughput, replacing the internal cartridge refreshes filtration...

Practical Survival Reusable Emergency Water Filter Straws are portable, 0.1-micron filtration straws sold in a 5-pack designed to remove bacteria, parasites and microplastics for safer drinking from natural sources. When you're away from treated water—on a trail, at a campsite or during an emergency—the...

Lormandy Emergency Water Filter Straw is a compact, ultralight personal water filter straw sold in a 6-pack to provide safe-tasting filtered water from natural sources during outdoor trips and emergencies. Designed for hikers, campers, anglers and travelers who need a reliable backup for drinking...

LifeStraw Personal Water Filter is an ultralight, portable straw-style water purifier that reduces bacteria, parasites, microplastics, and turbidity so you can safely drink from natural sources while hiking, traveling, or preparing for emergencies. Compact and proven in the field, the LifeStraw personal filter is...

The Survivor Filter PRO is a lightweight, three-stage portable water filtration system designed to deliver fast, reliable drinking water in camping, survival, and emergency situations. Built for outdoor use and emergency preparedness, the Survivor Filter PRO combines ultrafiltration, activated carbon, and a pre-filter in...

The Sawyer Squeeze Water Filtration System with the Cnoc 2 liter bladder is a compact, field-tested filter that delivers 0.1-micron absolute filtration for safe drinking water from natural sources. Compact and dependable, this kit combines Sawyer’s hollow-fiber Squeeze filter with a durable 2 L...

Katadyn BeFree Gravity 3L is a lightweight, collapsible gravity water filtration system that delivers filtered water from lakes, rivers, and streams using a 0.1 micron EZ-Clean hollow fiber membrane. The BeFree Gravity 3L combines a flexible Hydrapak flask with Katadyn’s EZ-Clean membrane to give...

The Lormandy Straw Water Filter 5 Pack is a compact, ready-to-use personal water straw set designed to let you safely sip from natural sources while hiking, camping, or preparing for emergencies. When you need fast, low-effort hydration on the trail or peace of mind...

The Lormandy Personal Water Filter Straw is a compact, high-flow portable purifier that delivers safer drinking water on the trail, at camp, or during emergencies. Lightweight and engineered for outdoor use, this six-pack of blue Lormandy filter straws combines rapid throughput with long service...

The Yuclet Emergency Water Filter Straw is a compact, high‑performance portable filter that converts contaminated fresh water into drinkable water for outdoor trips and emergency kits. Compact and lightweight, this 8‑pack of Yuclet filter straws gives hikers, campers and preparedness planners a reliable way...

LifeStraw Go Series Insulated Steel Water Filter Bottle is a 1‑liter stainless steel insulated bottle with an integrated two‑stage filter that removes bacteria, parasites, microplastics and improves taste while keeping drinks cold all day. The LifeStraw Go Series pairs a durable double‑wall vacuum insulated...

The Sawyer MINI SP3404 is a pocket-sized 0.1-micron hollow-fiber water filter sold as a 4-pack with cleaning plungers, giving reliable microbial and microplastic removal for outdoor and emergency use. Small and lightweight, the Sawyer MINI is built to turn untreated surface water or tap...

Purewell Outdoor Water Filter Straw is a lightweight, 5-stage personal water purifier that delivers safe, drinkable water from streams, lakes, and bottles by filtering down to 0.01 microns and producing up to 1,500 liters per unit. Whether you’re planning a multi-day backpacking trip, building...

LifeStraw Go Series Insulated Steel Water Filter Bottle is a 1 L stainless-steel, double-wall vacuum bottle with a two-stage LifeStraw filter that removes bacteria, parasites, microplastics and improves taste while keeping water cold. This Thistle Purple LifeStraw Go bottle combines a durable insulated steel...

The Katadyn Hiker is an 11 oz pump-action microfilter that reliably removes sediment and fine particles to produce clearer, drinkable water from streams, lakes and ponds without batteries or chemicals. Designed for lightweight backpacking and multi-day treks, the Katadyn Hiker combines a compact, hand-pump...

Membrane Solutions Personal Water Filter Straw S1 is a compact, 0.1-micron five-stage filter straw that turns natural water into drinkable water for hiking, travel, and emergency kits. This pack of six camo S1 filter straws from Membrane Solutions is designed for outdoor enthusiasts and...

The Membrane Solutions Personal Water Filter Straw S1 is a compact, 0.1-micron straw filter that provides safe drinking water on the go and comes as a six-pack in blue. Designed for hikers, travelers, and emergency kits, this S1 straw uses a five-stage filtration train...

Lormandy Water Filter Straw is a lightweight, pocket-sized personal water purifier that filters down to 0.1 micron for safe drinking from natural sources during outdoor trips or emergencies. When you need immediate access to drinkable water without carrying heavy jugs or chemical tablets, this...

The Platypus QuickDraw Ultralight 1L system is a fill-and-squeeze backpacking water filter that delivers fast flow, tool-free cleaning, and ultra-low weight for hikers and campers. The QuickDraw Microfilter System combines a 1‑liter Platy reservoir with a hollow‑fiber microfilter and ConnectCap/DrinkCap adapters to make gathering...

The Sawyer MINI SP2101 is a palm-sized 0.1-micron water filter that delivers bacterial, protozoan, and microplastic removal for reliable on-the-go drinking water. Compact and lightweight, the second-generation Sawyer MINI fits in your hand and weighs just 2 ounces per unit, yet offers laboratory-tested filtration...

Katadyn BeFree AC is a lightweight 1L collapsible water bottle with a two-stage filter that removes sediment and improves taste so you can drink safer water on the trail. The BeFree AC pairs a fast-flowing hollow-fiber filter with a removable activated-carbon stage inside a...

The Sawyer Squeeze SP302 paired with the Cnoc 1‑liter bottle is a compact, reusable hollow‑fiber water filtration system that produces safe drinking water from lakes, rivers, and taps without replacement cartridges. This all‑in‑one kit combines Sawyer’s proven 0.1‑micron hollow‑fiber membrane with a soft, collapsible...

Katadyn BeFree AC is a lightweight 1L collapsible water bottle with a 2-stage filter (sediment + activated carbon) that delivers clean, better-tasting water on the trail or while traveling. This packable bottle combines a high-flow hollow-fiber membrane with a removable activated carbon stage, giving...

Uzima UZ-1 is a 0.1‑micron hollow‑fiber gravity filter cartridge that delivers fast, reliable bacteria removal and high flow for gravity‑fed water systems. Whether you maintain an Uzima UZ‑2 or UZ‑BP system, build a DIY bucket filter, or pack a dependable spare for emergencies, the...

Katadyn BeFree AC is a lightweight 1-liter collapsible water bottle with a two-stage filter that removes sediment and improves taste so you can drink safely from varied sources on the go. Designed for hikers, travelers, and everyday commuters who need reliable hydration without bulky...

Membrane Solutions S2 Detachable Water Filter Straw (5-pack) is a compact, reusable ultrafiltration straw system that delivers microbiologically safer, better‑tasting water from rivers, lakes, and bottles. This five‑pack of S2 detachable filter straws combines a 0.1‑micron hollow fiber ultrafiltration membrane with coconut‑shell activated carbon...