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U-Adapt Oxygen Enrichment Adapter for CPAP/BiPAP Therapy

U-Adapt Oxygen Enrichment Adapter for CPAP/BiPAP Therapy
Manufacturer: AirLife
Part Number(s): H4204
GTIN Number(s):
HCPCS Insurance Code(s): E1399


  •  $4.79
BUY MORE & SAVE: 5+ = $3.79 Each.

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.

Purchaser Verified Reviews

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!
By Samantha H,

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!
By C. Q. O.,

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.


I ordered inline O2 adapters to use with my CPAP .They arrived quickly and were exactly what I needed.
By Camille,

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!!
By Terri,

Oxygen Enrichment Adapter

Great product-much more sturdy then others I have used.
By Lawrence ,

New Part

Received new piece quickly,the part was the right one got it when you said I would.
By Stan,

CPAP Oxygen Coupling Connector

The order was promptly filled and arrived shortly thereafter. The new adapter fits perfectly and is working well
By Alan,

Oxygen enrichment adapter

Exactly what I needed. Works perfectly.
By Jmcdaniel,

Great job

Product arrived in a timely matter. Great price and quick service.
By Frank,