Top Review

    "As advertised: prompt, friendly, efficient, and appreciated."

    October 8, 2009

    Product Overview

    Manufactured by Drive | DeVilbiss.


    Product Specifications

    Material Components of Cushion for FlexSet and Serenity Nasal CPAP Masks

    Cushion: Silicone; Parylene N always offers these services:

    • 8 am to 8 pm CST Toll Free Phone and Email Support
    • 24 hour access to our Support Forum
    • Learning Center for information on sleep apnea and cpap equipment
    • Consumer Purchasing Trends Reports
    • Warranty Services for all items purchased through
    • Insurance Compliant Invoices
    • Free Prescription Request System

    Important Tips

    These cushions will fit the frame of the FlexSet or FlexSet II Nasal Mask and the Serenity or Serenity II Nasal Mask.

    DeVilbiss changed its naming convention as of December 2012.

    • Shallow is now referenced as Small
    • Standard is now referenced as Medium

    Where do I find the size?

    The cushion is stamped with the name "SERENITY" only. The cushion does not have the name FlexSet stamped on it.

    • Serenity is stamped along the lower edge of the cushion, along the long part that will rest above the upper lip. The Gel cushion has the letter G stamped after Serenity.
    • The Shallow cushion has the letter S stamped after the word Serenity.
    • The Standard cushion has only the word Serenity stamped on it.

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