ResMed HumidAir Standard Water Chamber

This listing is the ResMed HumidAir standard water chamber, manufacturer part 37299. The box is the chamber only. A machine, a tube, and a mask are not included. The cleanable Air10 chamber is a different part (37479). Have 37299 ready if you call about this tub. The price on this page used fewer than three verified competitor sources and is flagged in our create log for that reason.

Part 37299 is for ResMed AirSense 10 and AirCurve 10 machines that use the HumidAir humidifier. It is not the Air11 standard chamber (part 39100) and is not the cleanable Air10 chamber (part 37479). Those are separate listings. If your machine is an AirSense 11 or AirCurve 11, order the matching Air11 chamber instead. Confirm your machine series before you buy.

Order 37299 if you want the standard Air10 HumidAir tub, which is the part this listing covers. Order 37479 if you want the cleanable, dishwasher-safe Air10 chamber. They are not the same part and are not interchangeable in name, even though both sit in the Air10 humidifier. Match the chamber you already use, or the one your Air10 user guide describes, before you buy.

This listing includes the standard HumidAir water chamber only. Use the fill and cleaning steps in your AirSense 10 or AirCurve 10 user guide. Distilled water is the usual fill for these chambers. This page does not invent a water capacity or a replacement interval that we could not verify on a ResMed product page at listing time. The machine itself is a separate listing.

This page does not quote a warranty term for part 37299, because an official ResMed warranty statement written for this exact chamber was not on file when the listing was written. Water chambers are wear parts. This page does not invent a coverage period. ResMed can confirm current terms. Have part 37299 and your machine model ready if you ask about coverage.