For use with the Devilbiss IntelliPAP Series machines, these reusable pollen filters come 4 per pack. For the Devilbiss IntelliPAP series of CPAP machines only.
Foam pollen filters are an essential component to your CPAP therapy due to their ability to remove irritating dust and pollen particles from the air. Not sure which CPAP filters work with your CPAP machine? Please contact CPAP Supply USA for help!