Keep Your Portable AC Running Efficiently with a Secure Exhaust Connection

Get the most out of your portable air conditioner with this 13/15cm Exhaust Duct Pipe Adapter & Window Vent Seal Connector. Designed for a snug, leak-free fit, this hose interface adapter prevents warm air backflow, seals out outdoor heat, and stops conditioned air from escaping — so your portable AC unit works at peak efficiency all season long.

Whether you're setting up a new portable air conditioner or replacing a worn-out connector, this universal adapter makes installation straightforward with no tools required. Made in Mainland China.

Key Features

Dual Size Compatibility: Available in 13cm and 15cm diameter to fit a wide range of portable AC exhaust hoses.
High-Temperature Resistant ABS: Constructed from durable, heat-resistant ABS plastic that withstands continuous exhaust airflow without warping or degrading.
Upgraded Sealing Design: Engineered to prevent air leaks, heat backflow, and unwanted outdoor air intrusion for maximum cooling efficiency.
Flexible & Corrosion-Resistant: Lightweight yet tough construction ensures long-lasting, reliable performance season after season.
Easy Tool-Free Installation: Snaps securely into place for a hassle-free setup — no special tools or expertise needed.
Universal Fit: Compatible with most standard portable air conditioner exhaust hose fittings and window slider kits.

Specifications

Material: ABS (High-Temperature Resistant)
Sizes Available: 13cm / 15cm diameter
Battery Required: No
Wireless Functionality: No
High-Concern Chemicals: None

Package Includes

1 × Exhaust Duct Pipe Adapter / Hose Vent Connector

Note: Please allow 1–2cm variance due to manual measurement. Colors may vary slightly from screen to screen.

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For more information on portable air conditioner safety, energy efficiency, and best practices, visit the U.S. Department of Energy – Room Air Conditioners Guide.

Learn more: Automotive air conditioning

Frequently Asked Questions

Q: What sizes does this exhaust duct pipe adapter come in?

A: This portable AC window vent connector is available in both 13cm and 15cm diameter options, making it compatible with a wide variety of standard portable air conditioner exhaust hoses and window seal kits.

Q: Is this adapter easy to install on my portable air conditioner?

A: Yes! The exhaust hose coupler is designed for tool-free installation. It simply snaps or slides into place, creating a secure, airtight connection between your portable AC's exhaust hose and your window vent panel — no drilling or special tools required.

Q: Will this connector prevent warm air from coming back into the room?

A: Absolutely. The upgraded sealing design of this vent connector is specifically engineered to block heat backflow, air leaks, and outdoor air intrusion, ensuring your portable air conditioner operates at maximum efficiency.

Q: What material is this exhaust duct adapter made from?

A: The adapter is crafted from high-temperature resistant ABS plastic, which is durable, corrosion-resistant, and capable of handling continuous hot exhaust airflow without warping or deteriorating over time.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.