Improve The Air Freshness: Each filter is designed to block more fine particles and large particulate matter, the air output from the ventilator is cleaner and fresher, which helps to improve the air quality and protect the health of patients and Improves quality of patient‘s sleep.
Excellent Filtration Effect: the HEPA filter can filter fine particles, bacteria, viruses and other harmful substances in the air, improving the filtration effect of the respirator.
High Quality Material:These filters are made of ultra-fine spinning fiber cotton which can effectively filter fine particles, dust,and pollen. Bisphenol-A free, safe and reliable.
Improved Compatibility: Each filter dimension is 2.1" x 1.4". This size is suitable for the majority of CPAP devices, encompassing all models in the Resmed S9 series, as well as the AirSense 10, AirCurve 10, and AirStart series.
Extend The Life of The CPAP: CPAP filters can block the dust, impurities and other substances into the ventilator, effectively reduce the loss of the ventilator internal, reduce the cost of cleaning and maintenance of the ventilator internal, extend the life of the CPAP Machines.