Portable Air Conditioner Exhaust Hose Coupler 5.9inch (150mm) /Coupling/Connector, Support Clockwise & Counter-Clockwise Thread AC Hose, Suit for AC Hose Coupling Extension

A perfect fit. A good sturdy hose. I would recommend this product

Great

Have to make it fix my air conditioner but great product. Still work fine

Not even a close fit their measurements and this ad is way off. I guess that’s why this product states frequently returned. What a waste of time I hope this seller is removed from selling this product.

Good Quality products at a reasonable price

Didn’t fit at first, had to scrape it down to make it go in, even after that it leaves a small gap in the end

Not much to this. Its sturdy, is NOT flimsy.When I rotated the big hose into it, it held it firmly. This was my big worry.My use case:Serene Air came with a vent outlet that is oval. I didn't want to disassemble it. I'm going to replace that hose with one that will go into the wall dryer vent when I create the dryer vent through the outside wall.So I bought this and a hose. That hose is same material as the serene air hose. So this will be a great replacement for the serene Air connector.I recommend this product.

Perfect replacement for my LG unit. I had to press around the outside to get this bracket to fit inside the exhaust of the air conditioner but this gave it a nice tight fit. It seemed to only turn part way to lock but this is plenty enough to keep it in place. Being a universal replacement part, I realize it’s difficult to make a 1 size fits all. The name brand replacement’s price is insane for my LG. This product is very affordable while keeping the quality top notch.