4 Inch x 5 FT Air Conditioning Exhaust Hose, PP Material & Flexible, for HVAC system NewHome With Built-in a fly screen

With Built-in a fly screen and a weather seal to prevent unwanted leaks and drafts

Air Conditioning Exhaust Hose Flexible exhaust hose with internal steel support coil for portable AC units

Its high-efficiency motor ensures optimal airflow while minimizing energy consumption

1 of Hon&Guan 4" x 8FT Aluminum Foil Insulated Flexible Duct

4 Inch x 5 FT Air Conditioning Exhaust Hose, PP Material & Flexible, for HVAC system NewHome With Built-in a fly screenHON&GUAN Ventilation Solutions Overview Vent Hose Series Description PVC Dryer Vent Hose Durable, lightweight PVC hose offers a smooth interior for easy airflow with basic insulation and lightblocking properties, ideal for short, flexible dryervent runs. Double Layer Aluminum Foil Duct Constructed from two concentric layers of aluminum foil reinforced with a steelwire helix, this hose delivers superior heat resistance, puncture durability, and minimal