CPAP filters are designed to remove dust, mold, and other impurities from the air you breathe as part of your CPAP therapy. There are 3 main types of filters available for CPAP machines: reusable filters, disposable filters, and bacteria filters. Most machines will use both reusable and disposable filters. For CPAP therapy, bacteria filters are optional.
The cleaner your filters, the cleaner the air you breathe. Be sure to replace reusable filters every 6 months and fine filters every 30 days or when either begin to show wear.
If you’re not completely satisfied, return it within 30 days for a full refund.