Upgrade your portable air conditioner installation options with this sliding door vent kit for EdgeStar, Koldfront, and Boston Innovative portable air conditioners. This extra-long plastic vent kit works with your existing vent hose and round adapter, and the vent kit's four pieces can expand from 21 1/2" long to 78" long.

This sliding door vent kit fits all current EdgeStar, Boston Innovative, and Koldfront portable air conditioners.

Height: 6-1/8"

Width: 21-5/8"

Depth: 3/4"

Model: APPK2008 Kit fits all Edgestar, Boston Innovative, and Koldfront portable air conditioners Expands from from 21 1/2" long to 78" long Weight: 2 lbs

Dimensions: 6-1/8"h x 21-5/8"w x 3/4"d 4 pieces included Fits models: AP12000S, AP14000HS, PAC8000S, AP420HS, AP410HW