Mountain Safety Research (MSR) Purifiers & Filters

Safe and reliable drinking water right from the mountain

Whether you are planning a weekend backpacking trip into the wilderness, are planning an extended trekking adventure, or a planning a leisurely day hike, Mountain Safety Research (MSR) water purification and filtration systems have been designed and developed to meet all of your drinking-water needs and requirements. MSR offers three distinct series of portable water purification and filtration systems including the Pump-free series, the Longevity series, and the Simplicity series.

Pump-free Series

The MSR Pump-free series of water purification and filtration devices represents a revolution in water treatment and cleansing. The MSR Pump-free series has been developed in cooperation with the military and has been designed to meet the challenges and demands posed by harsh and extreme environments. The MSR Pump-free series of water purifiers and filters is ideal for travel in developing countries, group excursions, extended expeditions, and disaster preparedness and response.

MSR's Pump-free MIOX water purifying and filtration device is durable, compact, ultralight, and very easy to use. The MSR MIOX Purifier does not require any pumping, purifies water with any chemical agents, can product large quantities of water in a short period of time (great for large groups or multi-day excursions), and is very effective in removing all viruses, bacteria, and various other microorganisms from untreated water sources.

Longevity Series

The MSR Longevity series of water purification and filtration devices are versatile systems that are ideal for a range of activities, including short hiking excursions, extended backpacking trips, or expeditionary adventures. The MSR Longevity series of water purification and filtration devices have been developed using only ceramic elements. The MSR Longevity series offers a dependable and reliable water purification and filtration system that is designed to help you meet all of your varying outdoor needs and objectives.

The MSR MiniWorks EX Microfilter is one of the leading selling water purification and filtration systems on the market. The MiniWorks Ex is innovative, versatile, durable, easy to use and maintain, and long-lasting. The MiniWorks EX ceramic element is very durable and capable of providing you with water-purifying protection for years. The MSR MiniWorks EX has a carbon core, which removes any unpleasant tastes from the water. As well, the MSR MiniWorks EX has a fast-flow system that is capable of producing 1 liter of purified water per minute.

If you are looking for an ultra-light and dependable water purification and filtration system that is good for day hikes and short excursions, you may want to consider looking into MSR's Simplicity series.

Advertiser Links for Water Filters