Cyst Filter replacement cartridge for Exstream Water Purification Bottles, and MyBottle Purifiers(not microfilters)

- Filters sediment and protozoan organisms such as cryptosporidia and giardia
- Package of 2 filters
- Change the ViruStat Cartridge after 200 refills.
- Change the Cyst and Pre/Post Filters when water flow becomes constricted.

Manufacturer Model Number: 8011553
Manufacturer's Website:
www.katadyn.us



*The image and details above are a representation only, production variances may exist. For details please contact us or the manufacturer prior to ordering.