Photo 1 of Portable Air conditioner Window Vent Seal Kit with Universal Coupler Fit for 5.1"/5.9" Exhaust Hose, Mobile A/C Unit Window Vent Kit with 4 Vent Seal Plates for Vertical/Horizontal Sliding Window

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Photo 1 of Portable Air conditioner Window Vent Seal Kit with Universal Coupler Fit for 5.1"/5.9" Exhaust Hose, Mobile A/C Unit Window Vent Kit with 4 Vent Seal Plates for Vertical/Horizontal Sliding WindowPhoto 2 of Portable Air conditioner Window Vent Seal Kit with Universal Coupler Fit for 5.1"/5.9" Exhaust Hose, Mobile A/C Unit Window Vent Kit with 4 Vent Seal Plates for Vertical/Horizontal Sliding Window