13/15cm Portable AC Exhaust Hose Adapter & Window Vent Connector

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.