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Fisher & Paykel

31 Products

Fisher & Paykel CPAP Supplies

Fisher & Paykel Healthcare is one of the most recognized names in sleep therapy, known for humidification technology that makes CPAP use more comfortable and easier to tolerate night after night. Honest Medical carries the replacement parts that keep that therapy working the way it should — the components patients and home health providers reorder most often once a machine is already in the home.

Dry air is one of the biggest reasons people abandon CPAP, which is why so much of this collection centers on humidification. The MR290 series chambers ship unfilled and universal, with auto-refill versions (MR290V) that maintain a steady water level throughout the night, while the reusable HC300 chamber kit includes a connector and inlet tube for a complete setup. Knowing when to replace a chamber matters: most are single-patient items that should be swapped on the schedule your therapy provider recommends, since mineral buildup and wear reduce humidification performance over time.

Mask comfort and clean airflow round out the collection. The 900HC427 and 900HC428 silicone foam cushion and seal kits fit the FlexiFit 405 nasal mask in small and large sizes — the right seal is what prevents leaks and pressure marks, so replacing a worn cushion often solves fit problems people blame on the whole mask. The Eson bias flow diffuser filter (400HC228) quiets exhaust airflow and helps keep the mask elbow functioning properly.

When ordering replacements, match the part number to your existing equipment rather than the machine model alone, since chambers and cushions are designed for specific mask and humidifier platforms. If you don't see the exact Fisher & Paykel component you need, reach out — we can help confirm compatibility before you buy.