SUREPHON Portable AC Hose Insulation Sleeve, 3-Layer Waterproof Exhaust Duct Cover with Aluminum Thermal Foil, Fits 5” & 5.9” Dia x 80”L Duct, Easy Wrap Installation

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,449 (2026-07-30 기준)

상품 특징

• 【Superior Energy Savings & Heat Reflection】 Aluminum foil radiant barrier reflects up to 97% of radiant heat, reducing energy loss from your AC exhaust hose. Helps your portable AC cool up to 30% more efficiently, lowers electricity bills, and ensures faster, more consistent cooling all summer.
• 【Universal Fit for 5" & 5.9" Hoses】Expertly engineered to fit both 5-inch and 5.9-inch diameter AC exhaust ducts. Available in a 80 inch standard length with a generous maximum width of 11.2 inches, ensuring full coverage and superior heat isolation across most major portable AC brands and models.
• 【3-Layer Premium Construction for Maximum Protection】 Built with tear-resistant waterproof Oxford cloth outer layer, high-density thermal foam middle core, and reflective aluminum film inner lining. This rugged multi-layer design not only blocks extreme heat but also resists daily wear, moisture, dust, and sunlight exposure
• 【Tool-Free Installation with Strong Velcro】 No tools, no hassle – simply wrap the sleeve around your exhaust hose and secure it with the heavy-duty velcro closures. The lightweight, flexible material makes installation effortless (takes just minutes), and it's equally easy to remove and store when the weather cools down.
• 【Prevents Hot Air Backflow & Extends AC Lifespan】 By effectively insulating your exhaust duct, our sleeve stops hot air from radiating back into your room – eliminating uncomfortable temperature fluctuations. This not only enhances overall comfort but also reduces your AC unit's workload, minimizing wear and tear for extended service life.