Cyber Week Deals - UP TO 50% OFF Cyber Week Deals - UP TO 50% OFF Cyber Week Deals - UP TO 50% OFF
Free Shipping Over $50 Free Shipping Over $50 Free Shipping Over $50
New! 60-Night Easy Returns New! 60-Night Easy Returns New! 60-Night Easy Returns
Always Tired? Check for Sleep Apnea Always Tired? Check for Sleep Apnea Always Tired? Check for Sleep Apnea
Need Help Sleeping? Call us. 1-844-451-6555
1-844-451-6555
Quick Search:

  • Popular Search Terms

    • ResMed
    • AirMini
    • AirFit F40
    • AirFit F20
    • AirSense
    • AirFit P10
    • Nebulizer
    • Travel
    • Home Sleep Test

Where are you in your sleep journey?

I'm not sure if I have sleep apnea

I’m new to Sleeplay, where do I start?

I’m looking for the right mask

Find my replacement parts

Already a Sleeplay customer?

reorder
0
Up to 50% OFF Sitewide

Sign up & access prices you’ve never seen before!

Shop The Sale
ResMed AirSense 11 & AirCurve 11 Standard Filter
ResMed AirSense 11 filters application
ResMed AirSense 11 filters Application
ResMed AirSense 11 filters Application
ResMed | SKU: 39300

ResMed AirSense 11 & AirCurve 11 Standard Filter

$6.00
ResMed AirSense 11 & AirCurve 11 Standard Filter
ResMed AirSense 11 filters application
ResMed AirSense 11 filters Application
ResMed AirSense 11 filters Application

In stock - Ships Next Business Day.

Size

Want to know the full specs?

View All Details
Your total:
$6.00
60-Night Risk Free

Return unopened items for a full refund or store credit (minus return shipping), and opened items for store credit within 60 days.

Free Shipping Over $50
Unlimited Support
HSA/FSA Approved

Select Icon at checkout to pay directly with your FSA/HSA card and skip the reimbursement process.

Price Match Guarantee

The polyester fiber-based disposable filter is designed to trap dust, dirt, and pollen, helping to maintain the efficiency of your machine and delivering filtered air throughout the night. It's an essential part of keeping your AirSense 11 & AirCurve 11 running smoothly and preventing harmful buildup that can lead to performance issues.

​​Since all the air you breathe passes through this filter, replacing the filter regularly—about every two weeks—is essential for maintaining your machine’s performance.

Returns Policy
CPAP Supplies Guide
  • Compatible only with ResMed AirSense 11 and AirCurve 11 machines.
  • Replace the filter every 2 weeks, or sooner if visibly dirty, to maintain airflow and performance.
  • Check your filter weekly if you have pets, smoke, or live in a dusty environment.
  • Do not wash or reuse the filter—these are single-use only.
  • Changing the filter regularly helps reduce allergens like dust and pollen during therapy.
  • Make sure the filter is inserted flush and fully seated in the machine to avoid airflow gaps.
  • For better results, pair with the ClimateLineAir Heated Tube and humidifier to reduce dryness.
  • Keep extra filters on hand to avoid gaps in maintenance—use a 3-pack or 6-pack supply.

ResMed AirSense 11 & AirCurve 11 Standard Filter

$6.00
$6.00
Select Options

Product Specifications

Manufacturer ResMed
Included in box One pack of standard filter (6 months usgae)
Compatibility Resmed AirSense 11 CPAP Machine

Do you need help? Let us assist you!

contact@sleeplay.com

1-844-451-6555

Everything you need to know about the Filter

High-Quality Air Filtration

The ResMed AirSense 11 & AirCurve 11 Standard Filter keeps dust, dirt, and other particles out of the air you breathe during your CPAP therapy. It’s a small but important piece that helps ensure you’re getting clean, fresh air throughout the night.

Protects Your CPAP Machine

Keeping your filter clean isn't just about better air for you—it's also about taking care of your CPAP machine. By blocking dirt and debris, the filter helps prevent wear and tear on your device, keeping it running smoothly for longer.

Easy Replacement

Replacing your filter is simple. Just take out the old one, check for any dust or damage, and pop in a new one. It's an easy task that helps keep your CPAP working its best without any fuss.

overview image

Captures Fine Particles

The filter is made from polyester fiber material designed to catch small airborne particles like dust, dirt, and pollen. This helps reduce what gets into your machine and improves the overall air quality of your therapy.

Protects Your Device

Using a filter prevents buildup inside the machine. It keeps internal parts cleaner for longer and helps avoid blockages or unnecessary wear over time.

Fits AirSense 11 and AirCurve 11

This filter is shaped specifically for the ResMed AirSense 11 and AirCurve 11 models. It slides easily into place and sits flush inside the filter slot without any gaps.

Simple to Replace

Swapping out the filter takes just a few seconds—no tools or instructions needed. Check it weekly and replace it every two weeks or sooner if it looks dirty.

Available in Multipacks

Filters are sold in packs of 3 or 6, so you can stock up in advance. Keeping extras on hand makes it easier to stay on top of regular maintenance without running out unexpectedly.

Supports Better Breathing

Because all the air you inhale during therapy passes through this filter, changing it regularly ensures you’re getting the cleanest air possible while keeping the machine efficient.

Expert Tips & Vídeos

How Often Should You Change Your CPAP Filter?

Learn on Youtube

FAQs

I'm not sure if I have sleep apnea

Not sure if you have sleep apnea?

Take this simple test to know your risk level.

Find Solution

What do CPAP filters do?

CPAP filters trap dust, allergens, and airborne particles, preventing them from entering the machine and your airways.

Are all CPAP filters the same?

No, there are two main types: - Disposable filters (made of paper or synthetic fibers, replaced every 2-4 weeks) - Reusable filters (washable foam filters, replaced every 3-6 months)

How often should I replace my CPAP filter?

Disposable filters: Every 2-4 weeks or sooner if dirty. Reusable filters: Wash weekly and replace every 3-6 months.

Can I clean and reuse a disposable CPAP filter?

No, disposable filters are designed for one-time use and should be replaced, not cleaned.

What happens if I don’t change my CPAP filter?

A dirty filter can reduce air quality, block airflow, and strain the machine, potentially causing damage.

How do I know when my CPAP filter needs changing?

If you notice discoloration, dust buildup, a musty smell, or reduced airflow, it’s time to replace the filter.

Do CPAP filters help with allergies?

Yes, ultra-fine filters help trap allergens like pollen and dust mites, improving air quality for users with allergies.

Our CPAP Experts are here to help you.

With exclusive deals, recommendations, or support at any step of your CPAP journey.

  • Icon Award Winning Customer Service
  • Icon Deals & recommendations
  • Icon Live chat assistance
  • Icon Phone support and ordering
  • Icon Text Us
Chat Now
Bryan S.
Daniel F.
Gabriel G.
Stacy K.
Iara R.

"There’s nothing better than hearing a customer say, ‘I finally feel rested again."

Bryan S.

CPAP Expert

"Every CPAP journey is unique, and we love helping users find solutions that work for them."

Daniel F.

CPAP Expert

"I love helping patients find the right CPAP setup—better sleep makes a huge difference."

Gabriel G.

CPAP Coach

"Having questions is a normal part of the CPAP journey. We’re here to help every step of the way"

Stacy K.

CPAP Expert

“At Sleeplay.com, I’m proud to support customers on their health journey by making sure they have access to the right tools for better sleep and breathing.”

Iara R.

CPAP Expert

Questions? - Call Us!: (844) 841-6555