resmed s9 autoset filter

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At Portea, we deliver top-notch healthcare services, including home nursing, doctor consultations, in-home physiotherapy, and caregiver support. Our commitment to quality extends to products like the S9 Autoset filter for rent or purchase. This filter cover easily attaches to the rear of all S9 CPAP and VPAP machines, safeguarding them from accidental liquid spills. Using the filter and cover with any ResMed S9 System is essential for optimal performance and protection. Count on Portea for premium healthcare solutions and reliable equipment to enhance your well-being.


  • Slimline Air tubing
  • 90W power supply unit
  • S9 travel bag
  • S9 SD card protective folder.


  • Weight: 1.8lb (835g)
  • Dimensions: L 6.0” × W 5.5” × H 3.4” (153mm × 140 × 86mm)
  • Standard air filter: Polyester fibre
  • Maximum single fault steady state: 30 cm H2O
  • Operating pressure ranges from 4 to 20 cm H2O


1. How long does a ResMed filter last?

For RESMED Airsense 10, it’s recommended to inspect and replace the air filter every six months. If you notice holes or blockages due to dirt or dust, consider replacing them more frequently to maintain optimal performance and air quality. Regular replacement ensures effective filtration and smooth functioning of your device.

2. Can you wash ResMed filters?

No, washing ResMed filters is not recommended. Instead, gently dust off excess particles to clean them. Avoid washing the filters, as it can damage their effectiveness and compromise their filtration capabilities.

3. How do you change the air filter on a ResMed S9?

To change the air filter on a ResMed S9 device:

  1. Open the filter cover located at the back of the machine.
  2. Remove the old filter from its slot.
  3. Insert the new filter, making sure it fits properly.
  4. Close the filter cover securely.
  5. Ensure the filter is positioned correctly for optimal airflow.

Regularly replacing the air filter helps maintain the device’s performance and ensures clean air delivery during therapy.

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