Exstream Virustat Kit

Embrace the adventure with Katadyn’s Exstream Virustat Kit. Change the filter for clean, tasty water anywhere you go.Three-part kit features a replacement pre-filter, cyst filter, and ViruStat cartridge that works together to remove over 99.9% of waterborne cysts and protozoa (Giardia and Cryptosporidium) and also kills over 99.99% of waterborne viruses.Improve the water quality and filtration time of your MyBottle and Exstream personal water purification systems with the replacement Katadyn Exstream Virustat Kit.