AP Products 2" x 25' Flex Air Duct — 2-inch diameter slim HVAC hose, lightweight portable connector

AP Products 013-665 is a 2-inch diameter, 25-foot flexible air duct designed to connect HVAC and portable air units with a compact, lightweight profile.

This slim, accordion-style ducting provides a quick, space-saving way to route conditioned air in tight or temporary installations. Manufactured in the United States and weighing approximately 2.0 pounds, the 013-665 is built for portability and easy handling. Its 2" inner diameter and 25' length make it suitable for connecting small air conditioners, dehumidifiers, and ventilation outlets where a narrow hose is needed.

How does this flex air duct perform in tight spaces?

The 2" diameter and flexible construction let you snake the duct through narrow gaps and around obstacles without kinking. Its accordion-style body restores shape after bends, maintaining airflow when routed through confined areas.

• 2-inch internal diameter fits compact vents and small appliances
• 25-foot length allows extended reach without additional joints
• Flexible, collapsible design reduces storage volume
• Lightweight 2.0 lb package for easy installation and repositioning

Is this air duct compatible with my portable air conditioner or vent?

The 2" size is commonly compatible with small exhaust ports and adapters used on portable ACs, window units, and ventilation setups. If your equipment lists a 2" connection or can accept a reduced-diameter adapter, the AP Products 013-665 will make a reliable link.

• Works with equipment accepting 2" hoses or adapters
• Suits exhaust or supply roles on compact HVAC units
• Can pair with standard duct clamps or tape for secure joins
• Ideal where a slim, extended duct run is needed

What are the practical installation and care tips?

Install by gently extending the duct to the needed length, avoiding sharp bends of less than a few inches radius that can reduce airflow. Secure both ends with clamps or HVAC tape and check connections after the system runs to ensure no leaks or sagging segments.

• Unroll and extend carefully to prevent tearing
• Use clamps or HVAC tape at both ends for airtight seals
• Avoid prolonged exposure to direct sunlight to reduce material fatigue
• Store collapsed when not in use to preserve shape and flexibility

What are the product basics I should know before buying?

This unit ships from the United States in compact packaging (approx. 11.176 cm L x 12.7 cm W x 71.882 cm H) and weighs about 2.0 pounds. It is categorized for air conditioner use and intended as lightweight, temporary, or semi-permanent ducting rather than rigid, long-term ductwork.

• Country of origin: United States
• Package weight: 2.0 lbs for easy handling
• Package dimensions reflect extended length when collapsed
• Designed for air conditioner and ventilating applications

Who is this for: The AP Products 013-665 2" x 25' Flex Air Duct is aimed at homeowners, renters, and technicians who need a lightweight, portable ducting solution for small HVAC units, temporary climate control, or tight installation runs. Choose it when you require a slim-profile hose that stores compactly, connects easily to small ports, and provides a flexible routing option without the bulk of larger duct systems.