AC Exhaust Hose Coupler 5.9" Vent Tube Adapter – Portable AC

$23.18 $26.20

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AC Exhaust Hose Coupler – Seamless Portable Air Conditioner Connection

Keep your portable air conditioner running at peak efficiency with this 5.9-inch AC Exhaust Hose Coupler. Engineered from durable ABS plastic, this vent tube interface adapter delivers a tight, leak-free connection between your portable AC unit and its exhaust duct — so every bit of cool air stays exactly where you want it.

Whether you're venting through a window at home, setting up in a bedroom, office, garage, or kitchen, this universal coupler makes installation fast and frustration-free. No tools required — simply connect and go.

Made in Mainland China.

Key Features

Universal Compatibility: Fits a wide range of portable AC units with a 5.91-inch (15 cm) diameter vent connection — ideal for home, workplace, and bedroom use.
Airtight Seal: Precision-engineered fit prevents air leakage, maintaining consistent airflow and helping your AC operate more efficiently to reduce energy waste.
Easy Install & Detach: Tool-free connection system lets you position, reposition, or store your AC unit in seconds — perfect for seasonal use or room-to-room relocation.
Durable ABS Construction: Resistant to deformation and built for long-term use, this coupler maintains its shape and seal even with regular installation and removal cycles.
Versatile Placement: Works near window openings, in living areas, kitchens, garages, and more — anywhere your portable AC needs reliable exhaust venting.

Specifications

Material	ABS Plastic
Circular Interface Size	~15 × 4.3 cm / 5.91 × 1.69 inches
Main Connector Diameter	~15 cm / 5.91 inches
Exhaust Duct Connector Size	~15 × 10.6 cm / 5.91 × 4.17 inches
Battery Required	No
Wireless Functionality	No

What's in the Box

1 × AC Exhaust Hose Coupler / Vent Tube Connector

Note: Due to differences in screen settings and lighting, actual color may vary slightly from images. Please allow a 1–2 cm measurement tolerance due to manual measurement.

Frequently Asked Questions

Q: What diameter is the AC exhaust hose coupler?

A: The main connector diameter is approximately 15 cm (5.91 inches), making it compatible with most standard portable air conditioner exhaust hoses of that size.

Q: Is this AC vent hose adapter easy to install without tools?

A: Yes! The AC exhaust hose coupler is designed for tool-free installation. Simply align and push it onto your portable AC vent tube for a secure, airtight fit. It detaches just as easily for relocation or storage.

Q: Will this coupler prevent air leakage from my portable air conditioner?

A: Absolutely. The precision-fit design creates a tight seal at the vent tube connection point, minimizing air leakage so your portable AC can maintain consistent cooling performance and operate more energy-efficiently.

Q: What material is the vent tube adapter made from?

A: This coupler is made from high-quality ABS plastic, which is durable, lightweight, and resistant to deformation — ensuring a long-lasting, reliable connection for your AC exhaust system.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.