1pk Universal Fit in-Line Viral Filter for CPAP and BiPAP Machines Enhance Your CPAP Experience with These Filters (1)
SIMPLE TO INSTALL - The Filter For CPAP/BIPAP Machines is quick & simple to install and replace - Simply attach the filter to your machine between the air outlet and your standard CPAP tubing
KEEPS AIR FLOW STRONG - Low resistance to gas flow means that the user keeps the strong airflow that come from the CPAP/BIPAP machine
USAGE: The CPAP Filters are disposable and should be replaced whenever the white filter material begins to look dirty. These filters will last on average 4-6 weeks before needing to be replaced, however your filters may last for a longer or shorter amount of time depending on environmental conditions.