Hose Insulation Cover For Mark 2 AC

Designed to minimize heat exchange and boost cooling performance. Use it on the cold air hose to prevent cold air loss in hot environments, or on the exhaust hose to block heat from radiating back into your space. Material: PVC composite aluminum foil & steel wire (Heat-resistant up to 125°C/257°F). Outer Diameter and weight: 140mm/0.45kg Extended Length: Approx. 250cm (8.2 ft) Contracted Length: Approx. 220mm Note: All measurements are approximate. Please allow for a slight margin of error due to the flexible material. Why we recommend adding Insulation Covers? Boost Cooling (For Cold Air Hoses): Shields the chilled air from hot ambient temperatures during transit. Covering the front cold air hose can drop the delivered air temperature. Block Heat Radiation (For Exhaust Hoses): Prevents the exhausted heat from radiating back into your tent or room, keeping your cooled space completely isolated from the hot hoses. How Many Covers Do You Need? Since all Mark 2 hoses share the same size, simply select the quantity based on your preferred camping setup Installation & Adjustment Guide Insert: Compress your AC hose and stand it upright, then slide the insulation cover over it from the top. Expand: Grip one end of the cover and hose together from the outside. Reach inside the other end of the cover to firmly grab the hose. Pull outward with both hands simultaneously to extend them to your desired length. Compress: Using the same grip, simply push inward with both hands to collapse the hose and cover together. Secure & Connect: Once adjusted to the right length, tightly bind both ends of the cover to the hose using fixing ropes. Attach the corresponding hose adapter, then connect it to your AC unit. Due to temporary logistical factors, shipping is currently higher than standard rates but expected to return to normal in 4–6 weeks. The accessory kit ships separately within one week, with an estimated delivery time of 12–15 business days. Thank you for your patience and understanding.