MyBottle Virustat Kit

Changing the ViruStat Microbial Purification Cartridge

After 26 gallons (100 liters) use the following steps to change the ViruStat® cartridge:

1. Remove the Cartridge/Bottle Cap from the bottle.
2. Remove the ViruStat® microbial purification cartridge with the Cyst filter and Prefilter from the cap. Discard cartridge components in trash receptacle.
3. Flush Prefilter.
4. Assemble the Cartridge.
5. Follow the Pre-Conditioning procedure.

1. Before each filling remove the Cartridge/Bottle Cap from the bottle.
2. Remove the ViruStat® microbial purification cartridge with the Cyst filter and Prefilter from the cap and lay aside.
3. Carefully rotate the life counter in a clockwise direction until it snaps into the next position. This is best done holding the bottle cap in both hands.
4. When the life counter is back at the starting point it is time to replace the cartridge.
5. Only use the included straw instead of purification cartridge if water source has been treated and is safe for drinking (like most tap water).