Portable AC Hose Insulation, Flexible Reflective Zippered Cover 58” for 5.1” & 5
Portable AC Hose Insulation, Flexible Reflective Zippered Cover 58” for 5.1” & 5.9” Exhaust Duct, Lightweight Clean-Fit Design. 【Balanced Insulation】Designed with a 1000g total insulation fill and reflective inner lining to provide effective heat reduction while remaining lighter and easier to handle than many bulky alternatives.