Window Vent Kit for Portable AC, Fits 4"/6" Duct & 5.9" Hose | Portable AC Window Seal Kit, Adjustable AC Vent Kit for Duct Fans, Air Conditioner, Dryer

Robust Construction: This window vent kit is constructed from resilient PVC material that resists compression, degradation, and abrasion. It resists cracking and peeling, even after extended exposure to sunlight or intense summer temperatures, ensuring reliable performance.
Adjustable Length: Tailor the length by freely combining the plates, which can range from 16.9" to 61". This adjustability provides compatibility with slide windows and hung windows of various sizes (not suitable for casement windows).
Effective Sealing: A unique sliding track design allows this sealing kit to fit neatly into the window track. It contains a roll of sealing tape for enhanced sealing and insulation. When utilized with AC units, it aids in energy conservation by obstructing hot air entry and preventing cool air loss.
Simple Installation & Removal: This kit contains Main Plate × 1, Track Plates × 2, Extension Plate × 1, 5.9" Hose Adapter × 1, 6" Duct Adapter × 1, 4" Duct Adapter × 1, Bolts and Wing Nuts × 4, and a roll of 10ft Seal Tape. Merely insert and fasten the plates on your vertical or horizontal sliding windows, then attach it to the hose.
Broad Compatibility: This kit attaches securely to 4" and 6" ducting, as well as 5.9" AC hoses. It assists in expelling stale air and promotes the inflow of fresh air, and functions efficiently with inline fans, HVAC units, and dryers in grow tents, residences, greenhouses, and offices