SweetWater ViralStop eliminates bacteria, protozoa, and viruses to effectively purify filtered water in a mere 5 minutes.

Katadyn Micropur MP1 Tablets are the future of water treatment, and the only system of its kind EPA registered as a microbiological water purifier.

The MSR MIOX Purifier Replacement Test Strips/Salt allow you to purify and test more water with your MIOX purifier once you run out.

The Exstream ViruStat purification cartridges are designed to be used with Exstream personal water purification systems and deliver 26 gallons (100 liters) of pure water.

The Katadyn Exstream Purifier Bottle is a lightweight, self-contained 26 oz water purification system tailored to the solo backcountry traveler. The simple design fits perfectly into water bottle cages and cup holders, making it awesome for use as a backup water source on bike rides, day hikes, or adventure races.

The Katadyn Exstream XR Purifier Bottle is a lightweight, self-contained water purification system tailored to the solo backcountry traveler. The XR (eXtended Range) model offers a large-capacity 34 oz bottle for longer hikes in arid climates.

The MSR MIOX Purifier is the easiest and most reliable device available for purifying large volumes of water. The MIOX is virtually effortless to operate, and requires a capful of table salt, squirt of water, and a click of a button to purify up to 4 liters of water at one time.

The compact Hydro Photon Steri-Pen is a high-tech way to quickly purify your water. Using similar UV treatment techniques found in water bottling plants and hospitals, the Steri-Pen destroys 99.99% of bacteria, viruses, Giardia, and other nasty little bugs that wreak havoc on your stomach.