Vivosun Window Duct Kit, Portable AC Window Seal Kit, Fit with 4”/6” Ducting & 5.9” Hose

This window duct kit provides a sealed connection between compatible ducting or an air-conditioner hose and a vertical or horizontal sliding window. Its adjustable plate system accommodates window openings from 16.9 to 61 inches. The kit connects with 4-inch and 6-inch ducting and 5.9-inch air-conditioner hoses. It can be used with duct fans, air conditioners, HVAC units, and dryers for ventilation in grow tents, homes, greenhouses, and offices. Specifications Material: PVC Adjustable Length: 16.9–61 in. Compatible Ducting Sizes: 4 in. and 6 in. Compatible Hose Size: 5.9 in. Seal Tape Length: 10 ft. Supported Window Types: Vertical and horizontal sliding windows Unsupported Window Type: Casement windows Compatible Equipment: Inline fans, duct fans, air conditioners, HVAC units, and dryers Applications: Grow tents, homes, greenhouses, and offices