Fisher and Paykel Zest Q CPAP Diffuser Filters (10-Pack) bagtravel You can find your size

You can find your size indicated on the tag at the back of the headgear

Multiple Headgear Sizes Available: Three different headgear sizes to ensure an optimal fit for the user

They will only fit the BMC F5A/F5 Mask and can not be used as a replacement for other brands/models

making it a long-lasting investment in your sleep health

Fisher and Paykel Zest Q CPAP Diffuser Filters (10-Pack) bagtravel You can find your sizeDiffuser Filters for Zest Q Nasal CPAP Mask The Fisher and Paykel Diffuser filters fit in between the Diffuser Cover and the Elbow on all F&P Zest Q Masks. The diffuser will lower the sound level of any F&P Zest Q Series Mask by approximately 5 dBA! The Diffuser Filter and Elbow Cover are optional items which help to make the F&P Zest Q Masks extra quiet. They are not required for proper operation of the mask. If you are interested in the Zest Q,