Bộ lọc bụi cho máy thở ResMed AirSense 11 (ResMed Air Filter)
This is a disposable hypoallergenic filter for ResMed AirSense 11 CPAP machines, made of polyester, designed to be replaced regularly when dirty to maintain machine efficiency and provide clean air.
- The description claims the filter reduces the risk of allergies and respiratory irritation.