Foldable AC Exhaust Hose Insulation Cover

Foldable AC Exhaust Hose Insulation Cover | 5" & 5.9" Ducts

$57.81 USD $71.74 USD

Keep Your Portable AC Running at Peak Efficiency

Stop wasting cool air through an uninsulated exhaust hose. This foldable AC hose insulation sleeve wraps your portable air conditioner's exhaust duct in a reflective, triple-layer thermal barrier — cutting energy loss and delivering consistently colder air into your space on the hottest days. Perfect for home, office, RV, dorm, or apartment use.

Key Features

Energy-Saving Thermal Barrier: The multi-layer reflective construction minimizes heat transfer along your AC exhaust line, boosting cooling efficiency and helping your unit work less while cooling more.
Universal Fit – 5" & 5.9" Ducts: Brand-agnostic design fits most portable AC exhaust hoses. Compatible with window-vented room setups and a wide range of portable AC unit brands.
Anti-Sag, Slip-Resistant Hold: Tool-free elastic fastening provides a secure, curved-duct grip. The no-sag design keeps the cover firmly in place for consistent cooling performance in any room layout.
Durable Triple-Layer Construction: Made from a polyester + composite material composite that resists abrasion and heat. The weather-durable exterior maintains a flexible insulation balance for long-term performance.
Machine-Washable & Quick-Dry: Low-maintenance care made easy — simply remove, machine wash, and air dry. Includes 2 adjustable securing straps for a perfect, custom fit.
Compact Foldable Design: Collapses flat for effortless off-season storage. Lightweight at just 380g, it's easy to handle, install, and store away when not needed.

Specifications

Product Name: AC Hose Insulation Sleeve
Material: Polyester + Composite Material
Compatible Duct Sizes: 5" and 5.9" diameter hoses
Product Size: ~150 × 50 × 1 cm (59.06 × 19.69 × 0.39 in)
Product Weight: 380 g
Country of Origin: Made in China

What's in the Box

AC Hose Insulation Sleeve × 1
Fixing Straps × 2

Ideal For

Living rooms, bedrooms, home offices, RVs, dormitories, and commercial spaces — anywhere you rely on a portable air conditioner for summer cooling. Also serves as a reliable replacement for worn or damaged existing insulation.

Note: Due to different lighting and screen settings, the item color may appear slightly different from the pictures. Please allow a 1–2 cm difference in size due to manual measurement.

Frequently Asked Questions

Q: What portable AC hose sizes does this insulation sleeve fit?

A: This AC exhaust hose insulation sleeve is designed to fit 5-inch and 5.9-inch diameter exhaust ducts, making it compatible with the vast majority of portable air conditioner brands and models available today.

Q: Is the AC hose insulation cover machine washable?

A: Yes! The cover is made from a quick-dry, machine-washable polyester composite material. Simply remove it from the duct, wash it in your machine, and let it air dry before reinstalling with the included adjustable securing straps.

Q: How does this insulation sleeve improve cooling efficiency?

A: Uninsulated exhaust hoses absorb ambient heat and transfer it back into your cooled space, forcing your AC unit to work harder. This triple-layer insulation wrap creates a reflective thermal barrier that minimizes heat gain along the hose, so your portable AC delivers colder air more efficiently.

Q: Can this cover be used in an RV or dorm room?

A: Absolutely. The compact, foldable design and universal duct compatibility make this AC hose insulation cover ideal for use in RVs, dorm rooms, apartments, home offices, and any space where a portable air conditioner is used.