Do you know the function of filter cotton?
The filter membrane is equivalent to a protective barrier. The air is filtered by the filter membrane and enters the respiratory tract through the pipeline and mask.
If it is too dirty, it will easily lead to excessive compressor resistance, overheating of the turbine, and reduced ventilator life.
Therefore, its function is to prevent fine dust from entering the ventilator pipeline system and protect the normal operation of the solenoid valve and sensor. It can prevent fine dust from entering the user's respiratory tract.
1. This product is produced by ResMed OEM manufacturer and can filter harmful substances such as PM2.5. It works with ResMed AirSense 10, S9 Series, AirStart and AirCurve.
2. When purchasing this product, you will receive 18 pieces of filter cotton. For your health and protection of the machine, we recommend replacing 1-2 pieces of filter cotton every month.
3. We will ship the goods within 1-2 working days after receiving your payment. We are here to serve you. If you have any questions or suggestions, please contact us through eBay. We will respond within 12 hours. Thank you for your visit! !