ResMed AirSense™ 11 Standard Filter
Safeguard your respiratory health and protect the internal motor of your AirSense 11 with the genuine ResMed Standard Filter. This disposable particulate filter is the first and most critical line of defense, aggressively trapping dust, pet dander, and environmental pollutants to ensure your therapy air remains clean and your machine stays brutally effective.
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Key Features
A fresh filter is strictly mandatory to prevent machine overheating and to maintain a sanitary airway.
Fine Particulate Blocking
Captures airborne dust, lint, and common allergens before they can be forcefully blown into your lungs.
Optimized Airflow
Engineered to allow the AirSense 11 motor to breathe easily, ensuring your prescribed therapy pressure is never compromised.
Motor Protection
Prevents microscopic debris from accumulating on the internal components, stopping premature motor burnout in its tracks.
Precision OEM Fit
Designed specifically for the AirSense 11 filter hatch to ensure a complete seal with zero air bypass.
Hypoallergenic Benefits
Significantly reduces the inhalation of nighttime irritants that cause morning congestion and throat dryness.
Disposable Convenience
Eliminates the hygiene risks and unreliability of washing old filters; simply replace it and move on.
What’s in the Box
Your package includes the essential replacement component required to keep your AirSense 11 operating at peak performance.
AirSense 11 Standard Filter
One disposable particulate air filter
Protective Packaging
Sealed in a medical-grade sleeve to prevent contamination before use
Instruction Insert
Essential orientation and replacement frequency guidelines
Who is this best for?
Regularly swapping your filter is a non-negotiable part of CPAP therapy, especially for those in varied environments.
Allergy Sufferers
Crucial for patients who experience sinus pressure or congestion caused by microscopic household dust and dander.
AirSense 11 Owners
This is the only standard filter designed to work with the specific intake dimensions of your machine.
Pet Owners
Provides the advanced secondary filtration needed to trap microscopic dander that bypasses standard primary filters.
Cleaning & Maintenance
Strict adherence to this replacement routine is the only way to prevent dangerous bacteria growth and machine failure.
Daily Check
- Visually inspect the filter cover to ensure no bedding or dust is obstructing the machine’s intake.
Weekly Inspection
- Remove the filter once a week to check for gray or brown discoloration. If it is visibly dirty, throw it away immediately, regardless of the date.
Replacement Schedule
- Standard Filter: Every 1 month (Mandatory)
- Water Chamber: Every 6 months
- Heated Tubing: Every 3 months
Need Help Choosing a Mask?
Our certified respiratory therapists are here to help you find the perfect machine for your needs. Get personalized guidance and professional fitting support.
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