HypoAllergenic Filter for AirSense 11 & AirCurve 11 Series CPAP/BiLevel Machines

These HypoAllergenic Disposable Filters from Spirit Medical are made of non-woven acrylic and polypropylene fibers with a polypropylene carrier. The combination of materials helps block even the very finest of particles. They are compatible with all AirSense 11 Series CPAP machines.