CPAP Machine Filters by Manufacturer

Carefusion	DeVilbiss	Fisher & Paykel	Puritan-Bennet
ResMed	Respironics	Bacteria Filter by AG Industries

We will continue to update this filter page with all of the CPAP Filters you may need. While the list above mainly contains filters for machines which are relatively new, we want to ensure that the filters you need will be available.

Most CPAP Machines require very little scheduled maintenance. The CPAP Machine does however need to have the CPAP Filter or filters changed on a regular basis. Most machines use at least one, poly foam, washable, re-usable filter. CPAP filters are usually located on the back of the machine. Respironics and Puritan-Bennett provide a re-usable filter with their machines, while ResMed and Fisher & Paykel provide disposable filters with their machines.
CPAP Filters should be changed every 30-45 days depending on your environment. Once a month you should inspect your filters to ensure they are not discolored and full of debris. If your filter appears to be in good shape, simply place the filter back into the machine and continue use. If however the filter appears to be worn or discolored, wash (if re-usable) or replace.
By replacing Filters on a regular basis you will insure proper operation of your Machine and prevent harmful contaminants from entering your body.