AirSense 11 CPAP Filters – 3 Pack | PÜRDOUX

Standard replacement filters for ResMed AirSense 11

PÜRDOUX AirSense 11 Standard CPAP Filters are designed to fit precisely inside the filter compartment of compatible ResMed AirSense 11 devices. Each sealed package contains three disposable filters for routine CPAP maintenance.

The filter creates a barrier between the surrounding air and the inside of the machine. It helps capture dust, pollen, pet hair and other airborne particles before they enter the equipment.

AirSense 11 compatibility

These PÜRDOUX filters are specifically designed for the ResMed AirSense 11 series.

They are not designed for:

• ResMed AirSense 10
• ResMed S9
• ResMed AirMini
• Philips Respironics DreamStation devices
• Machines requiring a different filter size or shape

Always confirm the exact model of your machine before ordering.

Standard filtration

These standard filters help block:

• Dust
• Pollen
• Pet hair and dander
• Other particles present in the surrounding air

Regular filter replacement helps reduce debris accumulation inside the device and supports consistent airflow.

Disposable and non-washable

These filters are disposable. Do not wash, rinse, vacuum or reuse them after they become dirty or wet.

Choice One Medical recommends replacing AirSense 11 standard filters approximately once a month. More frequent replacement may be necessary in homes with pets, smoke or higher dust levels. Choice One Medical

Replace the filter sooner if it becomes visibly dirty, discoloured, damaged or obstructed.

Specifications

• Brand: PÜRDOUX
• Manufacturer: Choice One Medical
• Filter type: Standard disposable CPAP filter
• Quantity: 3 filters
• Compatibility: ResMed AirSense 11
• Approximate dimensions: 0.94 × 2 in
• Colour: White
• Tool-free installation
• Recommended replacement: Approximately once a month
• SKU: PCFR11S03
• UPC: 848369001142

PÜRDOUX is an independent brand. These compatible replacement filters are not manufactured by ResMed. The CPAP machine is sold separately.