Pros: Compactness, convenience, work (it blows the lungs well, the pressure is good). There is something to compare. With its cons: Not a very good mask. Condensation accumulates, does not have time to disappear. As a result, all my mustaches are in saline (this was not the case with another Japanese nebulizer).
Bluefall Value Pack Of 3 Compatible Water Filters For GE MWF Replacement Refrigerator Filter
20 Review
Clear Refrigerator Egg Holder For 18 Eggs, Ambergron Egg Container For Fridge, Kitchen Storage Solution
15 Review
Honeywell HEV615 & HEV620 Compatible Durabasics HFT600 Filter Replacements (4 Pack)
13 Review
Efficient BINZET DC12V LED Power Supply Transformer For Regulated Lighting
12 Review