This is the reusable black foam pollen filter for use with the DeVilbiss IntelliPAP and IntelliPAP 2 CPAP Machines.
It can be rinsed out and reused as needed but needs to be replaced approximately every 3 months.
Helps remove dust and pollen from the air before entering the machine. This filter fits in front of the white disposable ultrafine filter ( Item # F603) also found in the filter section on this site.
Product is purchased in a pack of 4.
Return on Warranty Issues Only