The Z2 and Z1 HME is an inline humidification solution unit for use with the HDM travel PAP machines. It is a waterless humidification that requires no additional power and takes up very little space. A great alternative to large humidifiers.
Note that our HMEs are certified for 7 days of use but environmental conditions may affect your experience. If you are using an HME and feel that it is no longer working we recommend that you switch to a new one.
Return Policy: You may return unopened, unused products up to 30 days from the original ship date for a full refund, minus a 15% restocking fee and any shipping fees.
- free shipping on all U.S. orders over $99
- owned by a medical doctor, not businesspeople