FitMatch

ResMed CPAP filters and parts

Which filter and other parts each of the 17 ResMed machines sold in Australia takes, with dated prices from 7 Australian sellers, genuine and compatible side by side.

Most take the 36851 (12 of 17 models), from $0.40. Check yours below.

Compatible · Amazon AU$0.40 each · 36-pack $14.29Genuine · Easy CPAP$1.58 each · 50-pack $79.00All 7 sellers
Showing 17 of 17 ResMed models

S9 and AirSense 10 standard air filtertakes 36851

AirSense 11 (Air11) standard air filtertakes 39301

AirMini air filtertakes 38815

How to change the filter in your ResMed machine

Steps for the S9 and AirSense 10 standard air filter (36851), the filter 12 ResMed models take. Change it every 6 months.

How to change your ResMed AirSense 10 Air Filter · SleepRightAustralia
  1. 1Stop the machine and unplug it from the power point.
  2. 2Open the air filter cover on the back of the machine and take out the old filter.
  3. 3Place a new filter onto the air filter cover, sitting flat.
  4. 4Close the cover. ResMed says the filter and cover must be fitted at all times.

Different steps for SlimLine tube (non-heated) · Different steps for Standard tubing, 2 m (non-heated) · Different steps for S9 and AirSense 10 hypoallergenic air filter · Different steps for ClimateLineAir heated tube (AirSense 10, AirCurve 10) · Different steps for HumidAir Cleanable II tub (AirSense 10, AirCurve 10) · Different steps for HumidAir Standard tub (AirSense 10, AirCurve 10) · Different steps for AirSense 11 (Air11) standard air filter · Different steps for H5i water tub (S9) · Different steps for ClimateLineAir 11 heated tube · Different steps for HumidAir 11 Cleanable tub · Different steps for ClimateLine heated tube (S9 with H5i) · Different steps for HumidAir 11 Standard tub · Different steps for AirSense 11 (Air11) hypoallergenic air filter · Different steps for AirMini air filter · Different steps for AirMini tubing · Different steps for AirMini hypoallergenic air filter

After changing the filter

No reset in ResMed's guide. If your care provider turned on replacement reminders, the machine shows them on screen; ResMed's guide does not say the machine detects a new part.

Get a reminder when your ResMed filter is due

Most ResMed models here change it every 6 months. One email two weeks before, no newsletter. Type the model from the sticker and we set the date for that model.

Optional. Leave it blank and we ask for it in the email.

Common questions

How often should I change a ResMed filter?
Every 6 months for the S9 and AirSense 10 standard air filter (36851), the most common ResMed filter here. Each model page shows the interval for its own filter.
What happens if I don't change the filter?
A blocked filter restricts the air the machine draws in, and a torn one lets dust and pollen through; the manual says when to replace it.
Does ResMed make a compatible filter?
ResMed makes the genuine filter. Compatible filters for ResMed models are made by other companies to fit the same models, and Australian sellers we track list both; each part page shows the genuine and compatible prices side by side.
Is there anything to reset after changing the filter on a ResMed machine?
No reset in ResMed's guide. If your care provider turned on replacement reminders, the machine shows them on screen; ResMed's guide does not say the machine detects a new part.
All 17 ResMed CPAP machines we list, A to Z

Brand names describe compatibility only; FitMatch is independent of ResMed. Fitment sources are recorded on every model page.