Philips Respironics Ultra-Fine Filter (PK 1)

The Philips Respironics Ultra-Fine Filter is a high-efficiency disposable filter designed to enhance the air quality of your sleep therapy. While standard foam filters catch large dust particles, this white ultra-fine filter acts as a critical secondary barrier, trapping microscopic particles like tobacco smoke, pollen, and fine dust.

Ideally suited for users with allergies, hay fever, or respiratory sensitivities, these filters work in tandem with your reusable dark gray foam filter to provide the cleanest possible air during your sleep therapy.

Key Features & Benefits

• High-Efficiency Filtration: Specifically engineered to capture fine particles and allergens that standard filters miss.
• Enhanced Hygiene: Keeps the interior of your CPAP motor cleaner, potentially extending the lifespan of your device.
• Genuine Philips Part: Ensures perfect compatibility and optimal airflow performance.

Compatibility

These filters are designed for the following Philips Respironics devices:

• System One (50 Series and 60 Series)
• M-Series
• SleepEasy
• Note: These are not compatible with the DreamStation 1 or DreamStation 2 series.

Usage & Installation

• Placement: This filter is designed to be used underneath your dark gray reusable foam pollen filter.
• Order of Assembly: Insert the white Ultra-Fine Filter into the machine first. Then, place the reusable foam pollen filter on top of it to hold it in place.
• Maintenance: These filters are disposable and strictly non-washable. Washing them will destroy the filter media.
• Replacement Schedule: Inspect the filter every two weeks. Replace it every 30 days, or sooner if it appears dirty or gray.