LBG Products
LBG Products Portable Air Conditioner Window Seal Plates Kit, Vertical AC Window Unit, Adjustable Seal AC Window Vent Kit for Exhaust Hose, Universal for Ducting with 5 inches Diameter
Flamorrow
Flamorrow Portable Air Conditioner Window Seal Plates Kit for 5.9" Diameter Exhaust Hose, Universal Portable AC Window Vent Kit for Sliding & Hung Windows, Adjustable Length Sealing Panels Up to 47"
LEZIFU
LEZIFU Portable AC Window Kit Adjustable with 4Pcs Slide Plate, 5inch Adapter Tube Connector, 5 inch Diameter Exhaust hose Suitable for 5inch/13cm Air conditioner 43
Artist Unknown
ANYAIR Universal Window Seal for Portable Air Conditioners, Casement Windows Only, Easy to Install, 118 inches x 16 inches