Resmed AirFit F40 QuietAir vent ring

QuietAir vent ring on your AirFit F40 full face mask? You don’t need to buy a whole new mask, simply replace your worn or damaged vent ring to save money, reduce waste and continue enjoying its features: 

• Generates just 20 decibels¹
• Limits noise^2,3, so less likely to disturb you or your bed partner, helping you to stay on therapy⁴
• In a study, more than 90% of patients said AirFit F40 was quiet and the air flow from the vent didn’t disrupt their partners’ sleep⁴

Please note this QuietAir vent ring is only compatible with the AirFit F40 mask.

Please refer to the user guides for relevant information related to any contraindications, warnings and precautions to be considered before and during use of the products. 

Ask your doctor about using this medical device to treat your obstructive sleep apnoea.

References:

1. Noise emission values in accordance with ISO 4871 at a distance of 1 m, with uncertainty of 3 dBA. Refer to AirFit F40 user guide. 

2 ResMed internal study comparing AirFit F40 with AirFit F20, conducted in 2023. Data on file; ID A5393645

3 ResMed internal study comparing AirFit F40 with AirFit F20, conducted in 2023. Data on file; ID A5432314

4. ResMed external clinical study of 57 patients conducted between 04/10/2023 – 20/11/2023. Data on file; ID A5455320