Qualward Portable Air Conditioner Hose 5.9 Inch Diameter, Portable AC Hose Exhaust Vent With Anti-Clockwise Thread Length Up To 80 Inches, White

It was delivered well before the due delivery date. It was correct size (5.9 inches). Fits perfectly to my Blue Star portable AC. Long enough and sturdy. Price is okay given that it is one of the most important parts of a portable AC and AC companies don't sell it. I will recommend buying from this seller based on my experience.

I needed to extend my ac hose I purchased a coupler separate to this hose but they fit perfectly and did the job well

This hose works way better than the one it replaced. The durability of stretch and pull from window attachment to the machine allows me to move the air conditioner and position it how I want and make more room for my family. It was so easy to snap in and twist out. I totally recommend everyone use this hose instead of their factory one.

Needed to purchase replacement hose my original fell apart, worked perfect easy to replace and working great!

This was exactly what I was looking for. It was a tad bit pricey for what it was. But since it was what I needed, and it fit the bill, I am happy with my purchase.

Much sturdier than the one that came with the ac unit. The extra length allows the unit to be placed somewhere other than right in front of the window.