The Honeywell Portable AC Sliding Glass Door Kit is specifically designed for use with the MM, MN, and MO Series portable air conditioners. This premium sliding door kit accommodates doors up to 80 inches high and features compatibility with Honeywell A6013-030 and A6103-020-BS connectors. Made from durable plastic, it ensures a reliable fit while providing a straightforward DIY installation process, making it an essential accessory for maximizing your portable AC's efficiency.