AirFit N30i Mask Cushion without Diffuser Filter

ResMed AirFit N30i Nasal Cushion without Diffuser Filter The ResMed AirFit N30i nasal cushion is the silicone seal that attaches to the AirFit N30i nasal CPAP mask frame, forming the contact point between the mask and the face during therapy. Over time, natural facial oil build-up breaks down the silicone consistency, reducing seal integrity and leading to mask leakage. When leaks increase or the cushion shows visible wear, it is time to replace it. Each cushion size is colour-coded for easy identification and reordering: small features a red dot, medium is blue, small wide is purple and wide is grey. All four sizes fit the same AirFit N30i frame. Sold as cushion only — diffuser filter not included. Key Features Silicone nasal seal - forms the contact interface between the AirFit N30i mask frame and the face during CPAP therapy Colour-coded sizes - small red, medium blue, small wide purple, wide grey; easy to identify and reorder the correct size Four sizes available - Small, Small Wide, Medium and Wide; all fit the same universal N30i frame Diffuser filter not included - cushion only; order diffuser filter separately if required Latex-free - silicone construction with no natural rubber latex Easy to fit and remove - attaches and detaches from the N30i frame quickly for daily cleaning Technical Specifications Specification Detail Manufacturer ResMed Part number (Small) 63811 Part number (Small Wide) 63813 Part number (Medium) 63810 Part number (Wide) 63812 HCPCS code A7032 Cushion type Nasal silicone seal Colour coding Small = red, Medium = blue, Small Wide = purple, Wide = grey Available sizes Small, Small Wide, Medium, Wide Weight Approx. 28 g (1 oz) Latex-free Yes Diffuser filter Not included Compatible mask AirFit N30i What's Included 1 x AirFit N30i nasal cushion (selected size) Recommended Replacement Schedule Component Replacement Interval Cushion Every 1 to 3 months Headgear Every 3 to 6 months Tube hose Every 1 to 3 months Complete mask Every 9 to 12 months Please note: Diffuser filter is not included with this cushion and must be ordered separately. Replace the cushion sooner than the scheduled interval if mask leaks increase or the silicone shows visible wear, discolouration or loss of elasticity.