Reusable filters for DreamStation 1 CPAP machines
PÜRDOUX DreamStation 1 Reusable CPAP Filters are designed for compatible Philips Respironics DreamStation first-generation devices. Each package contains two washable pollen filters that can be cleaned and reused throughout their useful life.
The filters help capture dust, pollen and larger airborne particles before they enter the CPAP machine. Regular care supports consistent airflow and helps limit debris accumulation inside the device.
DreamStation 1 compatibility
These PÜRDOUX filters are designed for Philips Respironics DreamStation 1 devices.
They are not designed for:
- Philips Respironics DreamStation 2
- Philips Respironics DreamStation Go
- ResMed AirSense devices
- ResMed AirMini
- Machines requiring a different filter shape or size
DreamStation 1 and DreamStation 2 filters are not interchangeable. Always verify the exact model of your machine before ordering.
Washable and reusable
Unlike disposable ultra-fine filters, these pollen filters can be washed and reused. Choice One Medical recommends cleaning DreamStation 1 reusable pollen filters approximately every two weeks and replacing them approximately every six months. Homes with pets, smoke or higher dust levels may require more frequent cleaning. Choice One Medical
Allow the filter to dry completely before reinstalling it. Replace it sooner if it becomes damaged, permanently discoloured or difficult to clean.
Optional two-stage filtration
A compatible disposable ultra-fine filter may be used with the reusable pollen filter for an additional level of filtration:
- The reusable pollen filter helps capture larger particles.
- The disposable ultra-fine filter helps capture smaller particles.
Compatible disposable ultra-fine filters are sold separately.
Specifications
- Brand: PÜRDOUX
- Filter type: Reusable pollen filter
- Quantity: 2 filters
- Compatibility: Philips Respironics DreamStation 1
- Approximate dimensions: 1 × 2.16 in
- Washable and reusable
- Recommended cleaning: Approximately every two weeks
- Recommended replacement: Approximately every six months
- SKU: PCFRDSR02
- UPC: 669002831540
PÜRDOUX is an independent brand. These compatible replacement filters are not manufactured by Philips Respironics. The CPAP machine and disposable ultra-fine filters are sold separately.





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