Respironics CPAP Filters for Aria and Duet

Ultra Fine Filter Aria, Virtuoso, Duet, Quartet

To ensure maximum performance, replace your Ultra Fine Filter every month! These filters are not meant to be washed nor should they ever be cleaned in water! They come in a pack of 6, so the length of time you should get out of a pack is 6-9 months depending on your frequency of replacement.

Compatible CPAP Machines

The Respironics Ultra Fine Filter with notch is used with the following Respironics models:

• Respironics Aria
• Respironics Virtuoso
• Respironics Duet
• Respironics Quartet

Recommended Replacement Schedule

• Cushion: Every 1-3 Months (or as needed)
• Headgear: Every 3-6 Months (or as needed)
• Complete Mask: Every 9-12 Months (or as needed)
• Tube Hose: Every 1-3 Months (or as needed)