HME Filters for Travel CPAP

Inline waterless humidification solution for Z1, Z2, and Transcend travel CPAP and APAP machines

Captures exhaled moisture and warmth and returns it with incoming therapy air for passive, comfortable humidification

No water chamber, no distilled water, and no additional power required

Attaches directly inline between your mask and CPAP tubing for simple, integrated use

Compact and lightweight — adds virtually no weight or bulk to your travel setup

No power cable or separate humidifier unit needed

Disposable — replace on the recommended schedule for consistent humidification performance

An ideal travel humidification solution for CPAP users who want the comfort of humidification without packing water

Z1, Z2, and Transcend travel CPAP users who want comfortable humidification without carrying distilled water

Frequent travellers who want a waterless, no-power humidification solution that simplifies packing

CPAP users who experience nasal dryness or airway discomfort during travel therapy and want an inline humidification option

Campers, outdoor adventurers, and those travelling to locations without reliable access to distilled water or electrical outlets

Anyone using a Z1, Z2, or Transcend machine who wants the comfort of humidification during travel therapy

Replacement schedule: Replace your HME insert regularly as recommended. Over time the moisture-capturing material saturates and loses effectiveness, reducing the quality of humidification delivered. Do not attempt to dry out or reuse a spent HME insert.

No distilled water needed: The HME uses your own exhaled breath moisture for humidification. There is nothing to fill, no water chamber to clean, and no distilled water to pack. This makes it one of the most convenient humidification options for travel.

No power required: The HME requires no electricity or battery power. It works entirely passively through the natural process of your breathing, making it ideal for use with the optional Z2 PowerShell battery or in locations without power access.

Installation: The HME attaches inline between your mask and CPAP tubing. Ensure it is securely connected at both ends before starting therapy to avoid air leaking around the connection point.

Stock up: Keeping spare HME inserts in your travel bag means you can replace on schedule without interrupting your travel therapy routine. Purchasing multiple packs is recommended for frequent travellers.

Machine compatibility: These HME inserts are designed for use with Z1, Z2, and Transcend travel machines. They are not designed for use with full-sized home CPAP machines. Contact CPAP Machines Canada to confirm compatibility with your specific travel machine model before ordering.

HME inserts are disposable and must not be washed, rinsed, or reused. Once an HME insert has been used, the moisture-capturing material will become saturated over time and lose its effectiveness. Replace on the recommended schedule and discard spent inserts. Do not attempt to dry out a used HME insert and reinstall it.

Store unused HME inserts in their original packaging in a cool, dry location to preserve their effectiveness until needed.

Product Type: Inline waterless HME humidification insert
Humidification Method: Passive — captures and recycles exhaled breath moisture
Power Required: None
Water Required: None
Compatible Machines: HDM Z1, HDM Z2 Auto, Transcend travel CPAP and APAP machines
Installation: Inline between mask and CPAP tubing
Washable or Reusable: No — disposable, replace on recommended schedule

Replacement HME insert pack for Z1, Z2, and Transcend travel CPAP machines. Contact CPAP Machines Canada to confirm current pack quantity and compatibility with your specific travel machine model before ordering.

This product is itself a replacement consumable for Z1, Z2, and Transcend travel CPAP and APAP machines. Replace on the recommended schedule to maintain consistent waterless humidification performance during travel therapy.

Contact CPAP Machines Canada to reorder and confirm compatibility with your specific travel CPAP model.

Q: What is an HME and how does it work?
A: HME stands for Heat Moisture Exchanger. It is a small inline device that attaches between your CPAP mask and tubing. As you exhale, the HME captures the warmth and moisture from your breath in its internal material. When you inhale, that captured warmth and moisture is returned with the incoming therapy air, providing passive humidification without any water chamber, distilled water, or power source.

Q: Which travel CPAP machines are these HME inserts compatible with?
A: These HME inserts are compatible with the HDM Z1, HDM Z2 Auto, and Transcend travel CPAP and APAP machines. They are not designed for use with full-sized home CPAP machines or other travel machine brands. Contact CPAP Machines Canada to confirm compatibility with your specific machine model before ordering.

Q: Do I need distilled water or a power source to use the HME?
A: No. The HME requires no distilled water, no water chamber, and no additional power. It works entirely passively using the moisture and warmth from your own exhaled breath. This makes it one of the most convenient and travel-friendly humidification options available.

Q: How often should I replace my HME insert?
A: Replace your HME insert on the recommended schedule. Over time the moisture-capturing material within the HME becomes saturated and loses its ability to effectively capture and return moisture. Do not attempt to dry out or reuse a spent insert — always replace with a fresh one on schedule.

Q: Can I wash and reuse the HME insert?
A: No. HME inserts are disposable and must not be washed or reused. The internal moisture-capturing material is not designed to withstand washing and will be damaged if exposed to water outside of normal therapy use. Always replace with a fresh insert on the recommended schedule.

Q: Is the HME the same as the AirMini HumidX?
A: No. The HME inserts in this listing are designed for Z1, Z2, and Transcend travel machines. The ResMed HumidX is a separate product designed specifically for use with the ResMed AirMini. The two products are not interchangeable. If you use a ResMed AirMini, please see the HumidX product listing separately.

Q: Where does the HME install on my travel CPAP setup?
A: The HME attaches inline directly between your CPAP mask and tubing. Connect one end to your mask outlet and the other end to your CPAP tubing. Ensure both connections are secure before starting therapy to prevent air leaking around the HME connection points.

Q: How many HME inserts come in a pack?
A: Contact CPAP Machines Canada to confirm the current pack quantity available. We recommend purchasing multiple packs so you always have spare inserts available, particularly when travelling for extended periods.