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SKU: 39301

ResMed Airsense 11 Machine Filters

Name: ResMed Airsense 11 Machine Filters
Brand: ResMed
SKU: 39301
Price: 11.0 CAD
Availability: InStock

$11 CAD

Shipping calculated at checkout.

Type

Pack Size

Product variants

FedEx Expedited Parcel: 1-7 Business Days
Free shipping within Canada in 1 to 7 business days, for orders over $150 CAD.

Refund Policy

With our Risk Free Mask Guarantee program, any eligible* CPAP Mask purchased from CPAP Machines Canada may be exchanged within 30 days from the initial purchase date. Simply choose one of the following options:

Fill out the 30 Days Risk Free Submission Form to request the exchange by clicking HERE
Call us toll free at 1-877-820-4878
Email us at returns@cpapmachinescanada.ca

Exchanges are not permitted outside of 30 days. Shipping Charges are non-refundable. Client is responsible for shipping the mask back to CPAP Machines Canada. CPAP Machines Canada will cover shipping for the new mask to the client.

*Exchanges are done on masks of the same value. If exchanging with a mask of a higher value, the price difference will be charged. If exchanging with a mask of a lesser value, the price difference will be refunded to the original method of payment.

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Shipping & Returns

Shipping

CPAP Machines Canada offers free standard ground shipping, anywhere in Canada, on orders over $150. On orders less than $150, standard shipping rates may apply and will be calculated at checkout. For orders to the continental United States, standard shipping rates may apply and can be selected at checkout.

Rush or Overnight orders made prior to 1pm EST will be processed same day. In the rare event of an out-of-stock or back-ordered item that may delay shipping, CPAP Machines Canada will notify you and your items will be processed and shipped within 7 business days.

Returns for Exchange

Fill out the 30 Days Risk Free Submission Form to request the exchange by clicking HERE
Call us toll free at 1-877-820-4878
Email us at returns@cpapmachinescanada.ca

Returns for Refund

Full Refund will be granted on any CPAP Mask or CPAP Accessory purchased from CPAP Machines Canada within 30 days from the initial purchase date if the item is in SEALED PACKAGING. A 15% Restocking Fee will be deducted from any refund within 30 Days.

Refunds are not permitted outside of 30 days or on items that have been opened. Shipping Charges are non-refundable.

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30-Day Risk Free means you can exchange this product within 30 days of purchase for a different size or model, no questions asked. It's our way of ensuring you get the CPAP Mask that works for you! Click to learn more

Description

Replacement CPAP filters for your ResMed AirSense 11 Auto CPAP or Bi-PAP machine. CPAP Machine filters filter the incoming air to your CPAP Machine to ensure effective CPAP therapy. Manufacturer recommends replacing your CPAP filter every 30 days.

Reviews (7)

2 Filters for $11?

Thought I was getting 2 packages. Will order from Amazon, much better deal.

The perfect fit

It is fit perfectly

Fine…. Pretty expensive

They work as designed

Not sure these were OEM parts. Price seems quite high for what it is.

1 2

Product Features

Genuine replacement CPAP machine filters for the ResMed AirSense 11 Auto CPAP and BiPAP machines

Filters incoming air before it enters your machine, removing dust, pollen, and airborne particulates for clean, effective sleep apnea therapy

Protects the AirSense 11 motor from particle buildup that can reduce machine performance and shorten machine lifespan

ResMed recommends replacing the filter every 30 days for consistent airflow and optimal therapy performance

Simple, tool-free filter replacement requiring no technical knowledge

Disposable — do not wash or reuse

Ideal for

ResMed AirSense 11 Auto CPAP and BiPAP users due for their monthly filter replacement

Patients who want to maintain consistent airflow and protect their AirSense 11 motor over the long term

Those who live in dusty, high-pollen, or pet-hair environments and may need to replace filters more frequently than every 30 days

CPAP users who prefer to stock up on replacement filters to ensure they always have a fresh filter available

Tips and Resources

Replacement schedule: ResMed recommends replacing your AirSense 11 filter every 30 days. Set a recurring monthly reminder on your phone or calendar so filter replacement becomes a consistent part of your CPAP maintenance routine.

Visual inspection: Check your filter at each monthly replacement. If the filter appears visibly grey, discoloured, or clogged before the 30-day mark, replace it immediately rather than waiting for the scheduled date.

Dusty or pet environments: If you live in a home with pets, near construction, or in a high-dust environment, consider replacing your filter more frequently than every 30 days. Increased particulate levels in the air will clog filters faster than under normal household conditions.

Stock up: Purchasing several filter packs at once ensures you always have a replacement on hand and avoids the risk of running your machine with a clogged or overdue filter.

Do not wash: AirSense 11 filters are disposable and must not be washed or reused. Washing damages the filtration media and renders the filter ineffective.

Machine compatibility: These filters are designed specifically for the ResMed AirSense 11. They are not compatible with the AirSense 10, S9 series, or AirMini. Contact CPAP Machines Canada to confirm filter compatibility with your machine model if you are unsure.

Care and Cleaning

Replace your filter every 30 days as recommended by ResMed, or sooner if visibly discoloured or clogged. Discard used filters and install a fresh replacement following the instructions in your AirSense 11 user manual.

Specs

Product Type: Disposable CPAP machine replacement filter
Compatible Machines: ResMed AirSense 11 Auto CPAP and BiPAP machines only
Recommended Replacement Frequency: Every 30 days
Washable or Reusable: No — disposable, single-use filter

What's Included

Replacement CPAP filter pack for the ResMed AirSense 11. Contact CPAP Machines Canada to confirm current pack quantity before ordering.

Replacement Parts

This product is itself a replacement part for the ResMed AirSense 11 Auto CPAP and BiPAP machines. Reorder every 30 days to maintain consistent airflow and protect machine performance.

Contact CPAP Machines Canada to reorder and confirm compatibility with your specific AirSense 11 model.

FAQs

Q: Which machines are these filters compatible with?
A: These replacement filters are designed specifically for the ResMed AirSense 11 Auto CPAP and BiPAP machines. They are not compatible with the ResMed AirSense 10, S9 series, or AirMini, which use different filter designs. Contact CPAP Machines Canada to confirm compatibility with your specific machine model before ordering.

Q: How often should I replace my AirSense 11 filter?
A: ResMed recommends replacing your AirSense 11 filter every 30 days. If you live in a dusty environment or a home with pets, you may need to replace it more frequently. Inspect the filter visually at each replacement — if it appears grey or visibly clogged before the 30-day mark, replace it immediately.

Q: What happens if I do not replace my filter on schedule?
A: A clogged or overdue filter restricts airflow into your AirSense 11, which forces the motor to work harder to maintain therapy pressure, reduces the accuracy of pressure delivery, and allows unfiltered particles into the air you breathe during therapy. Running your machine with an overdue filter over time can shorten the motor's lifespan and affect therapy quality.

Q: How do I replace the filter on my AirSense 11?
A: Filter replacement on the AirSense 11 is tool-free and takes under a minute. Refer to your AirSense 11 user manual for step-by-step instructions. If you need assistance, contact CPAP Machines Canada and our medically trained sleep professionals will guide you through the process.

Q: How is the AirSense 11 filter different from the AirSense 10 filter?
A: The AirSense 11 uses a different filter design from the AirSense 10 and S9 series. The two filter types are not interchangeable. Always confirm you are ordering the correct filter for your specific machine model before purchasing. Contact CPAP Machines Canada if you are unsure.

Q: How many filters come in a pack?
A: Contact CPAP Machines Canada to confirm the current pack quantity available. We recommend purchasing multiple packs at once so you always have a fresh filter ready for your monthly 30-day replacement cycle.