U-Adapt Oxygen Enrichment Adapter for CPAP/BiPAP Therapy


21 Total Reviews

Oxygen Enrichment Adapter

  • Brand:AirLife
  • Part Numbers:H4204

This Oxygen Enrichment Adapter will connect oxygen tubing from any tank or concentrator to your CPAP/BiPAP machine. The capped O2 port allows you to seal off the connector when not in use to keep your CPAP system running at full capacity without the hassle of removing the entire connector.

The connector has a 22mm ID connection at one end and a 22mm OD connection at the other end to fit perfectly with standard CPAP/BiPAP tubing. This item is Latex free and made of sturdy plastic to resist breakage.


  • Manufacturer:AirLife
  • Part Numbers:H4204
  • HCPCS Codes:E1399
  • FSA Eligible:Can be purchased with FSA Cards
  • cpapxchange had the part

    Looked in several outlets for this piece and couldn't find it anywhere else. These guys had it, at the right price and got it out the door to me pronto. Can't ask for more
    Written by Earllee, -2019-08-30

  • Oxygen

    Tube keeps falling off adapter ????
    Written by frankmoose, -2018-11-29

  • Sturdy

    This is sturdy, fits well & will hold up. Others I’ve had skip off the Cpap.
    Written by wishware, -2018-09-20

  • Excellent

    perfect and a supper low price thank you very much
    Written by vgenova, -2018-08-29

  • Supplies

    Ordered some fittings for my wife Cpap machine. They had the parts in stock and was shipped immediately.
    Written by Babybubba, -2018-08-14

  • Great

    Great experience. Professional
    Written by rks1318, -2018-07-31

  • Excellent

    Very good service. Fast shipping and everything was as it should be.
    Written by bchamplin48, -2018-07-14

  • Just what I needed

    Getting quite a few emails though.
    Written by paigeegan1, -2018-03-20

  • CPAP adapter

    Shipped quickly; as ordered; good quality. Would deal again!
    Written by kimstanley, -2018-03-16

  • Excellent

    I was very happy with my experience.
    Written by lisakevin39, -2018-01-26

  • Useful but a bit fragile

    An easy way to connect oxygen therapy to a bipap machine, but slightly fragile.
    Written by msmarinasuwendy, -2017-09-28

  • Pleasantly Surprised

    I was very happy with what I ordered. The price was what we could afford. Which is shocking in itself because it is medial equipment. My order also showed up far faster than I expected. I will order again!
    Written by Samantha H, -2016-06-28

  • Thank You for selling this product

    Last year, I purchased my own oxygen concentrator. When the oxygen adapter broke at a very inopportune time, I realized that I needed some spare parts. When I tried to purchase two at a local medical supply store, they told me that they didn't have any in stock. I was so pleased to find your website. I will definitely be ordering parts again. THANKS VERY MUCH!
    Written by C. Q. O., -2016-03-14

  • Perfect compliment for CPAP

    This little adapter connects where the tubing meets the machine and makes it possible to use oxygen with the CPAP. It is ABSOLUTELY PERFECT! Thank you.
    Written by LIZ J, -2016-01-17

  • Perfect

    I ordered inline O2 adapters to use with my CPAP .They arrived quickly and were exactly what I needed.
    Written by Camille, -2015-09-08

  • Awesome product

    It is just what we were looking for!! Works well and is easy to attach. The only downfall is you can't wash, rinse, clean etc. You need to replace every 30 days. But for the price and being able to find it, it is great!!
    Written by Terri, -2015-08-31

  • Oxygen Enrichment Adapter

    Great product-much more sturdy then others I have used.
    Written by Lawrence , -2014-08-03

  • New Part

    Received new piece quickly,the part was the right one got it when you said I would.
    Written by Stan, -2014-03-27

  • CPAP Oxygen Coupling Connector

    The order was promptly filled and arrived shortly thereafter. The new adapter fits perfectly and is working well
    Written by Alan, -2014-03-16

  • Oxygen enrichment adapter

    Exactly what I needed. Works perfectly.
    Written by Jmcdaniel, -2013-10-14

  • Great job

    Product arrived in a timely matter. Great price and quick service.
    Written by Frank, -2012-06-08