These are replacement filters for the Resmed S9 series & AirSense 10 series CPAP and Bi-level devices that look like these.
They are available in generic versions or the ResMed brand for customers that prefer OEM filters.
The standard filters are slightly thicker than the hypoallergenic ones and are the ones typically installed in the S9 series and AirSense 10 series units from the manufacturer. The hypoallergenic filters are available as an option for customers who need them and are used instead of the standard filters. They are thinner than the standard filters but the mesh weave is tighter.
The Generic filters are replacement filters of equal quality to the OEM versions. They are available in packs of two with quantity discounts when ordering packages of 6 or 20. The packages of six will ship as 3 packs of two and the package of 20 will ship as 10 packs of two.
These filters should be replaced monthly under normal conditions.
Note: Due to manufacturer restrictions we can only ship the OEM filters to USA addresses.