Nispira CPAP Inline HEPA Filters, Compatible with BiPAP and CPAP Machines, Fit DreamStation Standard Tubing (22mm) and Machine Outlet (25mm), 6 Pack

About this item

• Important: We encourage buyers to verify the inlet and outlet sizes to ensure compatibility with your CPAP device and tubing before purchasing.
• Easy Installation: Simply connect the filter between the CPAP tubing (standard) and machine outlet for immediate use.
• Effective Filtration: With a low flow resistance of approximately 6.1 mmH2O at 30 LPM, it promotes not to impact the performance of your machine, maintaining optimal airflow and ensuring uninterrupted session throughout the night
• Versatile Compatibility: Compatible with some of the models from ResMed, Dreamstation, and other popular CPAP/BiPAP machines. These inline filters have 22 mm OD/ 17 mm ID on one (Tubing) end and 25 mm OD on the other (Machine) end. It fits standard tubing with outlet size 22mm. For installation with heated tubing, please see note below
• Heated Humidification Notes: Some users find that using it can reduce pressure and air flow in humidified machines. If you experience reduced pressure when using a filter with a humidifier, remove the filter and allow it to dry out completely before re-installing on your system or discontinue use completely