ResOne 1pk Oxygen Humidifier Bottle, 350ml w/Pressure Relief Valve - Oxygen Concentrator Humidifier Bottle for Therapy - Portable, Medical Grade for Clinic or Home Use - Plastic

Bought as a replacement for oxygen machine. Arrived quickly and works perfect for machine

It did fit the condenser and is not loud.

As shown. Good buy

While the product didn't mention my concentrator by brand name.it did state universal or near universal fit. It fit and work as expected

Replaced original on Oxygen machine. Works great!

These are perfect. The process to deal with these daily is frustrating, but this model with my concentrator is a bit easier. High quality. Works well.

I have never given a bad review or any review on a purchase, but this annoyed me. This does not come with the necessary adapter to fully utilize it. I had purchased this exact item roughly a year ago and it came with the adapter at that time. This company updated the product listing but removed the adapter which you must now buy separately. I am sure the product will work just fine once I get the other part, but I find this kind of cost saving behavior out of companies annoying so I am giving a bad review.

We got this to see if it would help with burning nostrils from the constant flow of dry air from the cannula. Be aware that you may need another part to connect this to your oxygen concentrator (a humidifier elbow tubing connector). I like that there aren't a lot of parts to clean, and its clear to see the fill level for water in it.