ResMed · Nasal pillows mask

ResMed AirFit P30i

A tube-up nasal pillows mask: dual-wall pillows sit at the nostrils and air flows through a self-adjusting frame to an elbow on top of the head. It shares its frame and headgear with the AirFit N30i. No magnets.

SizesPillows: Small, Medium (in starter pack), Large (sold separately), Frame: Small, Standard
Works withAll standard CPAP, APAP and BiPAP machines with a 22 mm tube connection (ResMed lists it as not compatible with AirMini)

Usually suits

  • Nose breathers who move around or sleep on their stomach
  • People who want minimal facial contact with a top-of-head tube
  • People who need a magnet-free mask

Design

  • Tube-up design with a quick-release elbow that rotates 360 degrees
  • Dual-wall nasal pillows cushion
  • Integrated QuietAir vent rated at 21 dBA
  • Self-adjusting frame with soft integrated sleeves
  • Same frame and headgear accept the AirFit N30i cradle cushion
  • Rated for 4 to 25 cm H2O
  • No magnets

Strengths and trade-offs

  • Tube on top of the head suits side and stomach sleepers
  • Minimal contact with the face and nothing on the bridge of the nose
  • No magnets
  • Can switch to a cradle cushion on the same frame
  • Large pillows are not in the starter pack
  • Pillows can cause nostril soreness if sized wrong or overtightened
  • Not compatible with AirMini
  • Nasal only, so mouth breathing needs a chinstrap or a different mask

Finding your size

Starter packs come with a Small or Standard frame plus Small and Medium pillows; order Large separately if Medium is too small. The Standard frame is larger than the Small. ResMed's starting point is Standard for most men and Small for most women, then adjust: the frame should sit on top of the head like a headband, not close to the eyes or slipping back toward the ears.

How to fit it

  1. Choose the frame

    Start with Standard if you have a larger head or Small if you have a smaller one, then confirm with the headband test once it is on.

  2. Fit the pillows

    Start with Medium pillows. They should rest at the opening of the nostrils, not be pushed inside.

  3. Put it on

    Place the pillows at your nostrils, bring the frame over your head so the elbow sits on top, and pull the back strap down behind your head.

  4. Adjust lying down

    With the machine on, lie in your sleep position and tighten the back strap only enough to hold the seal. If air leaks around the pillows at comfortable tension, try another pillow size.

Common problems and fixes

Sore nostrils

Loosen the strap and check the pillow size; too small a pillow gets pushed into the nose. Persistent soreness or broken skin is worth raising with your clinician.

Dry nose

Pillows send air directly into the nose. Your humidifier and heated tubing comfort settings can help, as can saline spray or a CPAP-safe nasal gel.

Frame presses near the eyes or ears

Change frame size: Small if it slides back toward your ears, Standard if it sits forward toward your eyes.

Mouth leaks

Try a chinstrap. If mouth breathing continues, ask your clinician about a full face option.

Cleaning and care

Hand wash the pillows cushion after each use in warm water with a mild liquid detergent. Wash the frame, headgear and elbow the same way at least once a week. Rinse well and air dry out of direct sunlight, making sure the hollow frame is dry. Do not use ozone or UV cleaning devices.

How often to replace parts

Mask
1 complete mask every 3 months (Medicare A7034, nasal interface).
Cushion
Up to 2 sets of pillows per month (Medicare A7033). This is typical insurer guidance; replace sooner if a pillow tears or stops sealing.
Headgear
1 every 6 months (Medicare A7035).

Get a free reminder when each part is due →

Supplies that can help

CPAP chinstrap

A soft strap that supports the jaw to help keep the mouth closed, used mainly with nasal and nasal pillow masks to reduce mouth leaks.

AmazonCPAP.comAffiliate linksHow to choose
Saline nasal spray

Salt water spray that moistens and clears the nose, a simple aid for the congestion and dryness some people get on CPAP.

AmazonCPAP.comAffiliate linksHow to choose
Nasal moisturizer gel

A water-based or saline gel applied inside or around the nostrils to soothe dryness and soreness from CPAP airflow.

AmazonCPAP.comAffiliate linksHow to choose
CPAP hose hanger

A simple hook or hanger for drying CPAP tubing vertically after washing, and for keeping it off the floor.

AmazonCPAP.comAffiliate linksHow to choose
Heated CPAP tubing

Tubing with a built-in heating wire that keeps humidified air warm all the way to the mask, which is the main fix for rainout (water droplets …

AmazonCPAP.comAffiliate linksHow to choose

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Frequently asked questions

Can I use the AirFit P30i frame with the N30i cushion?

Yes. ResMed designed the N30i and P30i to share one frame and headgear, so you can switch between a nasal cradle cushion and pillows without buying a new frame.

What pillow sizes come with the AirFit P30i?

Starter packs include Small and Medium pillows with either a Small or Standard frame. Large pillows are sold separately.

Does the AirFit P30i have magnets?

No. ResMed lists it as containing no magnets.

What pressure range does the AirFit P30i support?

ResMed lists 4 to 25 cm H2O. Your clinician sets your therapy pressure; if pillows feel too forceful at your prescribed setting, ask about other mask styles rather than changing the pressure yourself.

Sources

Last reviewed October 11, 2026. How we research · Report an error

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