Nasal Cushion (with Silicone Seal) for Aclaim 2 & FlexiFit 405 CPAP/BiPAP Masks


5 Total Reviews


  • Brand:Fisher & Paykel
  • Part Numbers:900HC427, 900HC428
  • Sizes:Small, Large

This replacement Foam Cushion & Silicone Seal Pack is designed for all Aclaim 2 (HC401) and FlexiFit 405 (HC405) Nasal CPAP and BiPAP Masks. The cushion uses FlexiFit foam / air technology to conform to most noses and facial features. Aclaim2 and FlexiFit 405 masks use a single frame size so either pack size can be used regardless of the size currently being used on your mask.


  • Manufacturer:Fisher & Paykel
  • Part Numbers:900HC427, 900HC428
  • HCPCS Codes:A7032
  • GTIN Codes:09420012428516, 09420012428523
  • FSA Eligible:Can be purchased with FSA Cards
  • Excellent Mask

    Excellent mask, I've used it for years. I appreciate the ability to purchase replacement parts as needed. CpapXchange has always been professional, helpful and extremely affordable.
    Written by thomaszawacki, -2018-01-15

  • Excellent Seal Cushion

    It fits perfectly and it works and no issues nothing effecting skin or irritation. Great price and good quality which helps on limited budget!
    Written by bigdofwi, -2017-12-11

  • CPAP Mask

    Works great. Make sure you know which size to order they come in small and large.
    Written by Snoremaster, -2013-01-10

  • prompt service

    nice product, and like the convenace of no middle man the Dr
    Written by bruce, -2012-06-10

  • Original equipment parts, great prices

    Every year my Pulmonary Doctor and the local medical supply firm get to pull their usual scam. I have to see him once a year so he can download the information from the CPAP machine to prove I'm compliant. I see him for five minutes and he gets paid for an office visit. He then sends a prescription to my local medical supply so I can get a new mask. No parts are available, just a new mask. They said the cost would be $350 for a mask and I politely declined, did a Google search and found CpapXchange. Great prices, great service, the order was shipped promptly and I received an email notification about the shipment. It arrived when promised and saved me $325 as I was able to buy parts for my mask. No more being ripped off by the local supplier. My doctor can send the next prescription to CpapXchange.
    Written by John A. Kauth, -2012-04-07