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AirFit Manuals & User Guides

AirFit is a premier line of CPAP masks, cushions, and respiratory therapy accessories manufactured by ResMed to optimize sleep apnea treatment.

Tip: include the full model number printed on your AirFit label for the best match.

About AirFit manuals on Manuals.plus

AirFit, developed by ResMed, is a leading product line of CPAP (Continuous Positive Airway Pressure) masks and accessories. Renowned for prioritizing patient comfort and effective sealing, the AirFit collection features comprehensive full face, nasal, and nasal pillow variants such as the F20, F30i, F40, and N30i models.

These masks utilize innovative technologies such as InfinitySeal cushions, flexible frames, and unobstructed under-the-nose designs to comfortably accommodate various sleep positions and facial structures. Official AirFit user manuals provide essential guidance on utilizing mask sizing templates, daily and weekly cleaning routines, component assembly, and checking CPAP device compatibility to maximize therapeutic benefits and safety.

AirFit manuals

Latest manuals from manuals+ curated for this brand.

AirFit F40 Full Face Mask User Guide

May 1, 2024
Air Fit F40 Full Face Mask  How to use the fitting template Please ensure the template is printed to scale Cut out along dotted line Refer to diagram on template…

AirFit N30i Nasal Mask User Guide

September 6, 2023
AirFit N30i Nasal Mask User Guide Parts List A Elbow B Elbow ring C Headgear D Frame E Cushion Vent (in cushion and elbow) Side buttons Sleeve Intended use The…

stonespace B0CQNR4Q8Q Headgear For Airfit Instruction Manual

June 29, 2026
Stonespace B0CQNR4Q8Q Headgear For Airfit   Specifications Product Name: CPAP F20/N20/F30/F40 Model: F20/N20/F30/F40 Material: Highly elastic, breathable fabric (containing spandex/elastic fibers) Intended Use: Special accessory for ventilators/sleep apnea ventilators, specifically…

ResMed N30i AirFit Nasal Cpap User Guide

November 20, 2025
ResMed N30i AirFit Nasal Cpap Features   Product Identification   A Elbow B Elbow ring C Headgear D Frame E P30i pillows cushion F N30i nasal cushion Vent QuietAir vent…

ResMed F40 Full Face Mask AirFit User Guide

October 25, 2024
AirFit™ F40 Rx Only Clinical use only F40 Full Face Mask AirFit Disinfection guide This guide is intended for multi-patient re-use of only the Sleep Lab Mask (SLM) variant of…

AirFit video guides

Watch setup, installation, and troubleshooting videos for this brand.

AirFit support FAQ

Common questions about manuals, registration, and support for this brand.

  • How often should I clean my AirFit mask components?

    Cushions should be cleaned daily or after each use. The headgear, frame, and elbow should be cleaned weekly using warm water and a mild liquid detergent. Air dry components out of direct sunlight.

  • How do I use the AirFit fitting template?

    Ensure the template is properly printed to scale (without printer scaling). Cut it out along the dotted lines and refer to the provided diagrams alongside your face to determine the most appropriate cushion size.

  • What should I do if my AirFit mask is leaking air?

    With the CPAP device turned on, adjust the position of the cushion for a comfortable seal around or under your nose. Slowly tighten or loosen the headgear straps to stop leaks, but do not overtighten, as this could lead to skin redness or sores.

  • How do I know if my CPAP machine is compatible with my AirFit mask?

    AirFit masks are compatible with most standard standard CPAP or bi-level machines. However, for a complete and verified list, you should refer to the Mask/Device Compatibility List available on ResMed.com/downloads/masks.