HME Heat Moisture Exchange Filter for CPAP 10 Pack

Exact replacement for my travel CPAP. They work well.

Works.

Often difficult to find distilled water while traveling internationally. This worked to substitute for distilled water for humidity. The machine did get hot by morning. It was unfortunate to dispose of these plastic devices every three days.

I use my Z2 CPAP any time I'm camping or traveling. It gets a lot of use, but it painfully dries my nasal passages out when using it. These HHE moisture filters help a lot in preventing this drying condition. They work best with a mask where the HHE filter connects very close to your nose and mouth.

After having to buy distilled water on every travel trip to use it with my cpap, I learned that this new product is the replacement. No more distilled water. Just buy this little product and put it between the tube and the travel cpap and you are ready to go. Each one lasts just under a week, and they come individually packed. It takes the worry and the hassle out of traveling if you have a cpap or bipod machine. An excellent product. By the way, my brand of cpap doesn't accept products made by other companies. Amazon sells an adapter, so this fits perfectly.

These are great for adding some humidity to my mini CPAP that does not have a humidifier. I actually put a tiny bit of water in these before I go to bed. Make sure you put it on the side of the hose closer to your face. It works better that way.

Great filters, easy of use

this fits as expected. seems to have a hissing noise that the water reservoir doesn't have. Can't tell when these are used up.