Portable AC Hose Insulation Sleeve | Exhaust Duct Cover Wrap

Keep Your Space Cooler & Your AC Running More Efficiently

Upgrade your portable air conditioner with this easy-to-install AC Hose Insulation Sleeve. Designed to wrap your exhaust hose in three layers of premium heat-insulating material, this duct cover prevents warm air from radiating into your room — helping your portable AC work smarter, not harder. Stay comfortable all summer long while potentially lowering your energy costs.

Made in Mainland China.

Key Features

• 🌡️ Improved Thermal Performance: The triple-layer insulating wrap keeps heat contained within the exhaust hose, preventing it from radiating into your room. Your AC cools more effectively with less effort.
• 📏 Universal Fit – 59" x 21": Fits most portable AC exhaust hoses with 5-inch or 5.9-inch diameter — compatible with brands including LG, Whynter, BLACK+DECKER, Honeywell, and more.
• ⚡ Quick & Easy Installation: No tools needed! Simply remove your hose, wrap it with the sleeve using the magic Velcro closure, secure both ends with the elastic bands, and reattach. Stays in place even when bent up to 90°.
• 🏆 Premium Three-Layer Construction: Thick yet flexible insulating material with a double Velcro design ensures a snug, lasting fit around hoses, pipes, and ducts of various sizes.
• 🧼 Washable & Reusable: Simply detach, rinse with water, and air dry. Folds flat for compact storage during the off-season.
• 📦 What's Included: 1× AC Hose Insulation Sleeve Sock + 3× Adjustable Elastic Buckle Straps for a secure, rattle-free fit.

Product Specifications

Why Insulate Your Portable AC Exhaust Hose?

Most portable air conditioners lose a significant amount of cooling efficiency because their exhaust hoses radiate heat back into the room. According to the U.S. Department of Energy, improving the efficiency of your cooling system can reduce energy consumption and help keep indoor temperatures more consistent. This insulation sleeve is a simple, affordable upgrade that makes a noticeable difference.

You May Also Like

• "1% Better Every Day" Motivational Canvas Wall Art Print — brighten up your newly cooled space!
• "Best Seat In The House" Retro Quote Canvas Wall Art Print — perfect for a cozy living room.

Frequently Asked Questions

Q: What size portable AC exhaust hoses does this insulation sleeve fit?

A: The AC hose insulation sleeve measures 59 inches in length and 21 inches in width, designed to fit most portable air conditioner exhaust hoses with a diameter of 5 inches or 5.9 inches. It is compatible with the majority of leading portable AC brands on the market.

Q: How do I install the portable AC hose insulation sleeve?

A: Installation is tool-free and straightforward. First, remove the exhaust hose from your portable AC unit and stretch it slightly. Next, wrap the insulation sleeve around the hose using the double Velcro closure, then secure the elastic bands at both ends. Finally, reattach the wrapped hose to your AC and fasten with the 3 included elastic buckle straps. The sleeve stays securely in place even when the hose is bent up to 90 degrees.

Q: Can I wash the AC hose insulation cover?

A: Yes! The insulation sleeve is fully washable. Simply detach it from the hose, rinse it with clean water, and allow it to air dry in a well-ventilated area or in sunlight. It can also be folded flat for easy storage when not in use.

Q: Will this sleeve help lower my electricity bill?

A: By reducing heat radiation from the exhaust hose back into your room, the insulation sleeve allows your portable AC to cool the space more efficiently. This means your unit may not need to run as long or as hard to reach your desired temperature, which can contribute to lower energy usage over time.