Swap out your ZB Mark III inlet hose with a 3-inch flex hose, commonly used for diesel heaters and teardrop campers.
Replace the bulky Zero Breeze Mark 3 stock hoses with a compact 3-inch flex hose — the same style used for diesel heaters and teardrop camper ductwork. Available for both the inflow and outflow ports, these adapters make the ZBM3 dramatically easier to route, store, and use in tight van life and RV spaces.
Printed in UV-resistant ASA filament. Tested on the Zero Breeze Mark 3. Not affiliated with ZeroBreeze.
Port (Inflow vs. Outflow): The ZBM3 has two hose ports on the front of the unit. The Inflow (bottom port, 130mm plate) draws warm air in; the Outflow (top port, 110mm plate) blows cool air out.
Both variants require the corresponding official Zero Breeze duct adapter to mount to the ZBM3 — not included:
These are available directly from ZeroBreeze's website.
Note on airflow: Due to the ZeroBreeze Mark 3's intake design, using a 3-inch hose may cause a slight reduction in airflow. This is a known limitation of the ZBM3's architecture.
Printed in ASA (Acrylonitrile Styrene Acrylate) — rated to 130°F (54°C), UV-resistant, built for long-term outdoor use. Printed in black to match the ZBM3. Custom colors available — contact us.
