❄️📦 ZeroBreeze Mark 3 Adapter Kit (5″ + 5-1/2″)

Complete adapter kit for ZeroBreeze Mark 3 dual-hose systems

This adapter kit is designed specifically for ZeroBreeze Mark 3 portable air conditioners when used with the Trail Breeze™ / eleVENT™ Modular Window Vent System.

The Mark 3 uses two different hose sizes, and this kit provides the correct adapters for both intake and exhaust through the system’s dual-opening window design.

What This Kit Does

Supports the ZeroBreeze Mark 3 dual-hose configuration
Routes intake and exhaust through a single Trail Breeze window
Eliminates temporary or improvised window seals
Provides a purpose-built, secure interface

What’s Included

5″ clamp adapter ×1
5-1/2″ clamp adapter ×1

(Trail Breeze window system sold separately. Hose clamps not included.)

Compatibility

ZeroBreeze Mark 3
Trail Breeze™ / eleVENT™ Modular Window Vent System

Notes

Hose sizes differ between intake and exhaust on the Mark 3
Verify hose orientation before installation

Expansion

Already have a Trail Breeze window?
This kit can be added anytime under Accessories & Expansion → Adapter Kits.