Katadyn Extreme Purifier MyBottle Accessory Cyst Filter 2-Pack Kit


Out of stock

SKU: KAT-8011553


Cyst Filter replacement cartridge for Exstream Water Purification Bottles, and MyBottle Purifiers(not microfilters) – Filters sediment and protozoan organisms such as cryptosporidium 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.