The Replacement Nasal Pillows for the AirFit P30i Nasal Pillow Mask are hypoallergenic and latex-free and available in three sizes for you to choose from: small, medium, or large. All three sizes work with the AirFit P30i Nasal Pillow Mask. Soft and flexible, the AirFit P30i Nasal Pillow Mask Nasal Pillows are soft and flexible to maximize your comfort while providing a premium seal. Find all compatible parts listed here on the AirFit P30i Mask Parts page. General Tips Section Cleaning the Pillows For best results, separate the pillows from the mask frame by gently tugging the frame on either side of the pillows and follow these steps: Wash with mild, fragrance-free soap and water. Do not use bleach or harsh chemicals as this can be toxic. Make sure to gently scrub away any deposits or residue on the pillows. Allow to air dry before using again. It's recommended to clean the pillows daily, especially if you're sick or have a cold. 63863,63862,63861