(3 out of 5) by Jeffrey L, CO

"Well- I saw this and got really excited. I have a hard time getting through the night on one tank of water- so I thought this might allow me multiple nights from one fill-up. It looked like a pretty large sized water chamber in the pics. Not even close. I am at a pressure of 14- and with this thing set at less than 1/2 setting, I nearly run out of water in one night. No way I could get through the night if I turned it up higher than about 2 1/2. Still gotta fill it every night, too- and filling it is tricky because you do so through the hose slot. No funnel included- just yank off the hose and try your luck, Mr Bifocal. The heat is much more intense with this one- and that's resulting in quite a bit of dry mouth. I'm also getting rain out- and for the first time. My machine's built in humidifier never did that- even at max setting. Overall I gave it a 3, but the more I think about it, I was probably being generous."

(5 out of 5) by Pamela

"What is there to say about this humidifier. It's the gold standard. Works much better than humidifiers which are built into CPAP machines. Minimizes rainout in cool rooms. I love it."

(5 out of 5) by Thomas, Culpeper, VA

"If you have a CPAP machine, there is a good
chance you need to add humidity.
Blowing dry air through your nasal cavity
for 8 hours a night is very irritating.
This machine was a replacement for a humidifier
I have had for 6 years.
It works just fine. Shipment was quick and
you don't even need a prescription.
I found it was cheaper to buy direct on the internet
with a non-participating provider than to
pay the copay with my regular participating provider!!"