Hiking & Camping > Water Treatment

When lighter is faster, the MSR DromLite Hydration Bag w/ Fill Handle makes filling and carrying bags easier than ever. Material: rugged "MSR red" 200D Cordura gives long use durabilityS0% lighter than Dromedary Bags saves packing energy Ergonomic handle makes filling and carrying bags easier than ever

• Red

The MSR Hyperflow Filter Gravity Kit is designed for use with the MSR Hyperflow Microfilter for pump-free filtration Just fill the 4-liter reservoir with unfiltered water, connect it to the MSR Hyperflow Microfilter, hang the reservoir three feet above the filter, and forget about it Easy-hang strap Water level-indicating window...

The MSR HyperFlow Microfilter Maintenance Kit keeps your HyperFlow Microfilter working like an unstoppable water-filtering demon. The HyperFlow Microfiter Maintenance Kit comes with a small and large check valve, replacement piston o-ring and bottle adapter o-ring, o-ring installation tool, o-ring removal tool (jet and cable tool), silicon lube, and instructions.

• White

MSR Hyperflow Microfilter

Rated:

Why did MSR's Hyperflow Microfilter win the 08 Backpacker Editor's Choice Award? It's super small (7 x 3.5in), super light (7.4oz), and it pumps three liters per minute. That means you can pack quick-filtering power without sacrificing weight or space on your fast-pace backpacking trips. The Hyperflow Microfilter's float end...

MSR Hyperflow Prefilter Replacement

Rated:

Replace your worn out or misplaced Hyperflow prefilter with the MSR Hyperflow Microfilter Prefilter Replacement. This handy accessory removes large particles and gunk before the water reaches your filter, increasing its lifespan and your efficiency. This replacement kit includes a prefilter bag and a new hose, and packs up for...

The MSR HyperFlow Microfilter Replacement Cartridge swaps into your ultralight HyperFlow MicroFilter when your flow gets low. This cartridge utilizes MSR's Hollow Fiber Technology and pumps around three liters of water per minute. Clean your Hyperflow easily in the field, knowing that each cartridge lasts through approximately 1,000 liters, depending...

• White

The MSR Marathon EX Ceramic Element is the replacement filter element for all MSR MiniWorks, WaterWorks and WaterWorks II water filters. Included with the Marathon Ceramic Element replacement is a ceramic gauge, scrubbing pad and instructions. Can be cleaned multiple times for low cost filtering Carbon core removes many chemicals...

MSR MiniWorks EX Water Filter

Rated:

Improved design to the popular MiniWorks ceramic water filter. Features a faster flow rate, pumping out a liter per minute. Also provides long-lasting protection, thanks to the renewable ceramic cartridge. Exceeds EPA's filter requirements for bacteria and protozoa removal; blocks 0.3-micron-sized particles. Ceramic element can be cleaned multiple times for...

• Ceramic

MSR MiniWorks/WaterWorks Ceremic Filter Element

Rated:

When you can fit the element gauge around the filter of your MSR WaterWorks EX or MiniWorks EX, it's time to replace the filter with the MSR Marathon EX Ceramic Element. This ceramic element removes protozoa and bacteria down to .3 microns, including giardia and cryptosporidium. If you have an...

The MIOX® Purifier represents a revolution in water treatment. It’s ultralight, compact, and easy to use - with no pumping, maintenance, or iodine required.

When you run out of test strips and salt for your MSR MIOX Purifier, grab the MSR MIOX Purifier Replacement Test Strips/Salt. This MSR kit comes with 50 test strips, salt, and an instruction booklet.

The PES Element is the membrane filter for all MSR WaterWorks and WaterWorks II water filters. This secondary element adds a higher level of filtration to the ceramic element making the WaterWorks II the finest available in water filtration. Second stage filter provides double protection Added filtration at .2 micron

Allowing a secure connection of a HyperFlow Microfilter to a 32 oz. wide-mouth Nalgene water bottle, the MSR Quick-Connect Bottle Adapter fits any container with a 63mm threaded opening. The Quick-Connect bypasses the need for a separate output hose to make water filtering easier and hassle free. The adapter also...

• Black

The MSR Quick-Connect Bottle Adaptor allows your MSR HyperFlow pump to securely interface with containers with 63mm threaded openings. Connect your HyperFlow pump to your MSR, Nalgene, or other brand’s bottle, and pump away without the spill factor or awkward handling.

Replace your original SweetWater cartridge once the black safety indicator becomes visible or when pumping does not improve after cleaning. 0.2-micron silica filter cartridge with granulated activated charcoal. Removes 99.9999% of water borne bacteria and 99.9% of protozoan parasites like giardia and cryptosporidia, as well as particulates and odors. Improves...

Regular cleaning helps to maintain filter performance Compact size is ideal for hiking

MSR SweetWater Microfilter

Rated:

Getting clean water doesn't mean wearing yourself out - MSR's SweetWater Microfilter draws water through a carbon microfilter on both the up and down strokes. By filtering protozoa, bacteria, and particulates out of up to 200 gallons, you'll stay safely hydrated throughout your trip. Lightweight and easy to pack, the...

Getting ultra-clean water doesn't mean wearing yourself out or stressing - MSR's SweetWater Purifier combines the SweetWater Filter, which draws water through a carbon microfilter on both the up and down stroke, with the chlorine-based SweetWater and taste-free 2 liter Platypus bottle to keep you drinking clean all trip long....

Replacement SweetWater Purifier Solution for your SweetWater Purifier System--one bottle treats up to 80 gallons of tainted water. SweetWater Purifier Solution is approved for use with the SweetWater Purifier System only, it is not recommended for use with other filter systems

MSR SweetWater Purifier Solution Replacement Bottle

Rated:

Never leave the country on a trekking tip without your SweetWater Purifier Solution Replacement Bottle from MSR. It's all of the germ fighting you'll need to keep you up, running, and healthy in one little bottle. Get rid of 99.99 percent of the bacteria, viruses, and protozoan parasites in your...

• White

MSR SweetWater Purifier System

Rated:

MSR's SweetWater Purifier System gives you added protection against bacteria, protozoa, and viruses. This backcountry kit includes a SweetWater Microfilter, an 80-micron stainless-steel prefilter, two color-coded silicone hoses, foam float, Universal Bottle Adapter plus cleanside cover, cleaning brush, ViralStop Purifier Solution and stuff sack. Simply pump the water through the...

• Black

This prefilter attaches to the end of a SweetWater inlet hose to prolong the life of the water filter. Removes 5 - 10 micron particles before they reach the main filter SiltStopper is more porous than a SweetWater filter and may clog sooner—prefilter replacements sold separately Attach the SiltStopper such...

These replacement filters for the Sweetwater Siltstopper (sold separately), remove 5-10 micron particles. Packed in a lightweight, protective case Sold in a package of 3

MSR Universal Bottle Adaptor is a MSR water filter accessory which securely interfaces with a variety of containers, including MSR hydration products and hydration tubes.

MSR’s SweetWater® Purifier Solution is a chlorine-based purifier solution that provides simple and fast virus protection when used in conjunction with the SweetWater Microfilter.