ResMed HumidAir Standard Replacement Water Chamber

ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines

5.08 reviews
$ 29

Pay with HSA / FSA

Flex HSA/FSA explanation

IN STOCK Ships in 1-2 business days

Product Details

The HumidAir ™ Humidifier is a key component of ResMed AirSense ™ and AirCurve ™ devices. When paired with the ClimateLineAir™ heated tubing, you can set your machine to automatically adjust temperature and humidity levels based on your surroundings throughout the night.

This water chamber is available if your current humidifier's chamber has been cracked or otherwise damaged and needs to be replaced. You should replace the entire humidifier every six months.

  • Maximum capacity of 380 mL

We recommend this product for:

  • ResMed AirSense and AirCurve Series 10 owners
  • HumidAir owners with damaged chambers who aren't yet ready to replace the entire humidifier
Shipping & Returns

Free Shipping for orders $50 and above in contiguous U.S. For orders under $50.00, the shipping rate is $7.99. Orders shipping to Alaska, Hawaii, Puerto Rico, Guam, and Virgin Islands are subject to an additional shipping fee.

Expedited Shipping

  • 2 Business day shipping - $25
  • Overnight shipping - $85

Order must be placed with approved prescription (where applicable) before 10 a.m. EST to ship same day. Excludes Saturday and Sunday delivery.

Expedited shipping is not available:

To Alaska, Hawaii, PO boxes and some rural areas.

During excluded holidays

Please note that your order may ship in multiple packages.

Once your order ships, you will receive a tracking number and estimated date of delivery. Most customers receive their orders within 4-7 days of shipping. Carrier delays are outside of our control.

Find our full Shipping & Returns policy here.

Reviews

5.0
Rated 5.0 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Write a Review (Opens in a new window)
8 reviews
  • jason n.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    3/1/26
    Works

    Just as good as the original that came with my machine.

    Was this helpful?
  • John B.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    10/3/25
    Water Chamber

    Exactly like the one came with my Resmed-10. Its nice having a replacement part. it allows me to wash and dry my other chamber without worrying about having it ready to use right away. Also a piece of mind knowing i have a spare

    Was this helpful?
  • Joseph
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    7/25/25
    5 Stars

    Excellent replacement for my original badly leaking reservoir. Fast shipping.

    Was this helpful?
  • Natasha A.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    6/13/25
    Fits my machine

    Good replacement

    Was this helpful?
  • Janet W.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    12/3/24
    Perfect fit

    This fit the Resmed Cpap machine perfectly. Fast delivery, too!

    Was this helpful?
  • Holly L.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    10/3/24
    Perfect fit

    Fits perfectly in my machine and works just as well, for a lot less money, than what I was buying from my local store. Shipping was fast, and I will definitely be buying again.

    Was this helpful?
  • Thomas V.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    1/9/24
    My air leak

    It fixed my air leak. Perfect!!

    Was this helpful?
  • Don S.
    Verified Buyer
    Reviewing
    ResMed HumidAir™ Humidifier Replacement Water Chamber for Series 10 Machines
    Rated 5 out of 5 stars
    12/16/23
    Water chamber

    Fits perfectly with no leaks

    Was this helpful?