10X(Condition: 100% new
Fits for: AirSense 10 and AirCurve 10 to S9 Series
Features: acid and resistance, good heat resistance, large dust holding capacity, good gas permeability, effective filtration of PM2.5 ultrafine dust, flame retardant, water absorption

Work Mode:
Features1:Eco-Friendly
Features2:Replacement Filters
Features3: Filter
color:White
Material:filter cotton
size:53 x 35mm

Package Contents:
50 x filter cotton)