disposable filter

ResMed AirSense 11 & AirCurve 11 Replacement Filters

4.836 reviews
$ 11

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IN STOCK Ships in 1-2 business days

Product Details

These replacement filters are specifically designed for the AirSense™ 11 CPAP and AirCurve™ 11 CPAP machines. Orders come with either a 3-pack or 6 pack of ultra fine disposable filters that should be changed at least once every 30 days.

  • 3 or 6 pack of disposable filters
  • Only compatible with ResMed AirSense 11 and AirCurve 11 machines
  • Ultra fine design filters out dirt, dust, and other potential irritants
  • Dimensions: 2 x 1 x 0.00001 inches
  • Weight: 0.008 lbs
Shipping & Returns
  • For all orders in the U.S., shipping is $7.99 for orders under $50.00.
  • For U.S. orders of $50.00 and above, shipping is free.

Shipping cutoff times apply only to orders that do not require a prescription. Orders requiring a prescription may be delayed, even if placed before the cutoff, unless a valid prescription is already on file.

Please note: Offer for free standard shipping is only valid in the continental United States which excludes Alaska, Hawaii, Puerto Rico, Guam, Virgin Islands, and APO addresses. These states and territories will be subject to an additional shipping fee.

Expedited Shipping

  • Orders under $50.00:2-day shipping - $19.99Overnight shipping - $29.99
  • Orders over $50.00:2-day shipping - $29.99Overnight shipping - $49.99

Order must be placed and with approved prescription (if applicable) before 10 am EST to ship same-day. Excludes Sat/Sun delivery.

Expedited shipping is not available:

  • To Alaska, Hawaii, PO boxes and some rural areas.
  • During excluded holidays
  • On orders containing furniture items
  • APO addresses

In the event of a carrier indicating successful delivery of a shipment and a customer reporting that the shipment was not received, the customer will be responsible for opening a dispute or inquiry with the carrier. 

Please note that your order may ship in multiple packages.

Find our full Shipping & Returns policy here.

Reviews

4.8
Rated 4.8 out of 5 stars
Based on 36 reviews
Total 5 star reviews: 32
Total 4 star reviews: 3
Total 3 star reviews: 0
Total 2 star reviews: 0
Total 1 star reviews: 1
Reviews Summary
Customers say these CPAP filters are straightforward and easy to install, with many finding them simple to access and change. Users report the filters fit well and work as expected, with one noting that following replacement instructions eliminated unwanted odors. Many reviews mention the filters are affordable and offer good value. Several customers appreciate that the filters last longer than the recommended replacement schedule, with some cleaning weekly rather than replacing. Most find the installation process hassle-free and praise the filters' effectiveness in helping their machines function properly. However, one customer reported the filter didn't work for them.
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36 reviews
  • Tyler C.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    7/16/26
    Great Way to Get Free Shipping

    It's important to change out the filter on your ResMed AirSense 11 periodically. I don't think it's necessary to change them out as frequently as Sleep Doctor will suggest, just as is the case with most equipment, but when you need that little bit extra to get you to free shipping, buy these. You will also be surprised how much cleaner the air is if you *do* change these filters out regularly, and a filter that costs a few cents will keep your machine working smoothly (and you breathing cleanly) for a long time.

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  • DIXIE R.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    6/14/26
    Useful

    Useful

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  • Randy E.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    5/22/26
    Perfect fit

    Perfect fit

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  • James Z.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    5/10/26
    Maintenance filters

    These last a long while and are simple to change! Minimal effort to get out of the packaging and on the ResMed 11 it’s a very easy little compartment door to change out the filter and snap it back into place. Make sure you clean and maintenance your filters! They are your first line of defense to protect your equipment.

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  • Jeffrey J.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    4/14/26
    Happy customer

    Very happy with this product

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  • Mark P.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    4/9/26
    Good Filters

    Well made and fit well as they are made specifically for my machine. I buy multipacks to save a little money.

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  • Tom E. B.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    3/7/26
    ResMed 11 Air Filters

    This is an inexpensive replacement part but a must have with your ResMed 11. Cut contaminates from entering your lungs by replacing this filter every 30 days. You will see why after you replace it!

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  • Mike S.
    Verified Buyer
    Reviewing
    ResMed AirSense 11 & AirCurve 11 Replacement Filters
    Rated 5 out of 5 stars
    2/15/26
    Pretty straightforward

    Not a lot of technology. Pretty straightforward

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