AC Hose Insulation Sleeve – Exhaust Duct Cover 5" & 5.9"
AC Hose Insulation Sleeve – Exhaust Duct Cover 5" & 5.9"
AC Hose Insulation Sleeve – Exhaust Duct Cover for Portable Air Conditioners
Keep your portable air conditioner running at peak efficiency with this AC Hose Insulation Sleeve. Designed to fit standard 5-inch and 5.9-inch diameter exhaust hoses, this insulated cover wrap reduces energy loss, prevents condensation, and protects your duct from everyday wear — all without needing a single tool to install. Made in Mainland China.
Why You'll Love It
- Universal Compatibility: Fits most portable AC brands with 5" or 5.9" diameter exhaust hoses — a must-have upgrade for home, dorm, hotel, or outdoor setups.
- Three-Layer Insulation Design: The triple-composite construction provides superior thermal isolation, sealing in cool air and preventing heat transfer through the exhaust hose for more efficient cooling.
- Tool-Free Installation: Three adjustable fixing straps secure the sleeve firmly around your hose in seconds — no hardware, no hassle.
- Washable & Easy to Clean: The 100% polyester surface resists dirt buildup and is fully machine washable, with quick-dry performance that keeps it fresh and ready to use.
- Foldable & Space-Saving: When not in use, simply fold it flat for compact, clutter-free storage in any drawer or closet.
- Wide Use Scenarios: Ideal for home, hotel rooms, dorms, offices, and outdoor window installations — anywhere you use a portable or window AC unit.
Product Specifications
| Material | 100% Polyester (Three-layer composite insulation) |
| Dimensions | 59 inches long × 21 inches wide |
| Compatible Hose Diameters | 5 inches and 5.9 inches |
| Fixing Straps | 3 adjustable elastic buckles included |
| Style | Plain / Neutral |
| Origin | Made in Mainland China |
What's in the Box
- 1 × Portable Air Conditioner Hose Cover
- 3 × Elastic Buckles
Perfect Pairing
Looking for more ways to keep your space organized and cool? Check out these related products from our store:
- BALASHOV 2500W Handheld Steam Cleaner – Kitchen, Car & Home
- All-Season Cooling Car Seat Cushion – Breathable & Ergonomic
Note: Due to varying monitor display settings, actual product color may differ slightly from images. Manual measurements allow for a 1–3 cm deviation.
Learn more: Ready.gov emergency supply guidance
Frequently Asked Questions
Q: What hose sizes does this AC hose insulation sleeve fit?
A: This insulation sleeve is designed to fit portable air conditioner exhaust hoses with a diameter of 5 inches or 5.9 inches, covering most standard portable AC brands on the market.
Q: How do I install the AC hose cover wrap?
A: Installation is completely tool-free. Simply wrap the insulation sleeve around your exhaust hose and secure it in place using the three included adjustable elastic buckles. The entire process takes under a minute.
Q: Can I wash this air conditioner hose cover?
A: Yes! The 100% polyester cover is washable. Hand or machine wash as needed, and it dries quickly — keeping your setup clean and well-maintained throughout the season.
Q: Will this hose insulation sleeve improve my AC's efficiency?
A: Absolutely. The three-layer insulation construction minimizes heat transfer along the exhaust hose, reducing energy loss so your portable air conditioner can cool your space more effectively and efficiently.