Most important characteristics of the bacterial and viral filter for CPAP:

• Bacterial and viral filter for safe and clean airflow
• Ideal for CPAP users with allergies
• Fits any CPAP with standard 22mm connection

• Only fits the mask side of heated tubing

Attention CPAP users with allergies! This filter removes virtually all bacteria and viruses from your CPAP airflow. The filter adds to the existing filter of your CPAP, because it doesn’t only remove particles from the air, but also harmful bacteria and viruses. The filter can also come in handy when a CPAP is used by multiple users.

Put the largest of the two openings of the filter over the exit of you CPAP and place your CPAP hose over the other side. You’re ready to start your safe and clean CPAP therapy!

When the filter becomes brownish it’s time to replace it.