AC Infinity Window Duct Kit — Universal Vent Port for 4-inch and 6-inch Inline Fans

Overview

The AC Infinity Window Duct Kit is a rugged vent port designed to help inline fans move air to the outdoors, supporting both exhaust and intake functions. It’s built to accommodate a range of ventilation needs in homes, grow tents, and living spaces, aiding airflow without taking up precious interior space. The sliding rail plates extend to fit different window sizes and even sliding doors, making setup flexible in a variety of living environments.

With a heavy‑duty frame built to resist debris and endure changing weather, this kit offers year‑round protection while maintaining a clean exterior look. The base coupler pairs with multiple adapters to connect smoothly to standard ducting and HVAC hoses, simplifying the path from indoors to outdoors for climate control setups and equipment in growing spaces.

Key benefits

• Adjustable sliding rails extend to fit vertical or horizontal openings, easing installation.
• Durable frame blocks debris from entering and stands up to varied environmental conditions.
• Versatile compatibility with 4-inch and 6-inch ducting and with common 5.1-inch and 5.9-inch hoses via included adapters.
• Includes base coupler and adapters for straightforward connections to HVAC and grow‑room equipment.

Versatile applications

• Ideal for window or sliding door installations in grow tents, homes, offices, and rec rooms.
• Supports ventilation for inline fans, portable air conditioners, and dryers, enabling outside exhaust and fresh air exchange.

Whether you’re aiming to vent a compact room, regulate airflow in a tent setup, or improve air exchange for comfort, this kit offers a practical, adjustable solution that can adapt to your space without overhauling existing fixtures.