AirFit F20 CPAP Mask Replacement Cushion Packaging:Each 4 x 4 inch size

4 x 4 inch size provides ample coverage for various IV dressings

High-quality diagnostic instruments for home and clinical use

Compatible with a wide range of pipettes for versatile use

Compatible with various pads and sensors for versatile applications

(Fridge/Freezer) NIST Traceable Certificate of Calibration

AirFit F20 CPAP Mask Replacement Cushion Packaging:Each 4 x 4 inch sizeThe FITS F20 replacement cushion utilizes a unique nose bridge stabilizing system for maximum mask seal and patient comfort Guaranteed to fit the AirFit F20 mask in S,M, or L sizes. Features an innovative silicone cushion tested to perform up to the highest therapy pressures The forgiving cushion has been tested to prevent blowouts, accommodate patient movement and provide a robust seal across even the highest pressures