Replacement Chamber for ComfortPAP, Zzz-PAP and Puresom Humidifier

The product does just as described. Construction is good. Only possible problem is the aluminum bottom. It has a tendency to pit and leak when you have a hard water situation. Other than that, it is a good product.

good replacement. I broke the previous one while adding water. Would be nice if there is an extra hole where we can add water without having to take it out from the machine.

This is my 2nd humidifier, 1st one lasted less than 6 mo. before metal bottom started corroding. I was using water from my reverse osmosis unit, so trying distilled water this time.

I purchased this product because the last Chamber I had had a hole in the bottom, plus the plastic chamber inside separated from the outer chamber.

I regularly travel with a CareFusion/PureSom unit, supplementing a ResMed S9 that I keep at home. Although the ResMed is a superior overall CPAP unit, the CareFusion/PureSom is no slouch and has some advantages over its more-expensive competition. The design of this water chamber is one of those advantages. It is simple and effective in design, and is the easiest chamber I've ever seen to clean (and I've seen a lot). The internal baffle used to reduce rainout is well designed, easily removed for cleaning, and robust. The seal on the bottom plate is well made and I've never encountered a leak (unless I did a poor job of reassembly). My only concern is that the bottom metal plate is a bit thin and can be slightly deformed by rough handling. Nothing significant but I'd like a bit thicker bottom. Given the low cost of this chamber in relation to those from other manufacturers, it is a bargain.

It was great to have a new clean chamber and it fit the unit I have perfectly.

The ZZZ-pap machine with humidifier chamber is an ewxcellent an reliable device for anyone with sleep apnea. It's small size and light weight make it an ideal travel, as well as nightly companion.

I am happy with my ZZZ Traveler, however this water chamber has a design fault in that the base plate splits which is probably due to the spring in the base plate of the humidifier and heat from the heater. It needs to have the base plate either made from a different material or made thicker to avoid this. I treat my machine with extreme care but this base plate split after 15 months, Not good enough.

I've used a non-humidified CPAP for years, with no trouble, then the dry air began to irritate the back part of my palate. Yet I was hesitant to get a humidifier, thinking it would be a clunky addition on my night table. I was wrong. The humidifier is sleek and a perfect match to the CPAP. Palate soreness is gone. And a bonus is that the hose is now vertical at the connector, and thus less likely to pull off. Recommended to anybody "on the fence" whether to get a humidifier.

The replacement chamber works perfectly. More importantly, the lady who helped me on the phone was terrific. Thank you :)

first two chambers leaked like crazy -- received them, poured water in and watched it pour out. First two must have had manufacturing problems, third is just fine.

Seems like some small changes have been made to the Humidifier Chamber. Now it fits better into base and somehow seems to secure the Machine tighter into the base as well.