6 inch Blauberg 3m Portable Air Conditioner Venting Duct Hose Extension kit.

Initially feels cheap and nasty. But is actually really good. And because it's so thin, doesn't take up much space when collapsed

Easy to install and fully performed its function. Good stuff.

Was nice and easy to extend the hosing for the air conditioner

Ease of installation:Great item and very easy to install Why did you choose this product over others?:This suited my needs and fitted perfectly

Ordered and delivered fast much appreciated as its hot hot hot. Needed to move air con unit so it covers all of upstairs rather than the furthest corner from the other bedroom. Was slightly dreading attaching in to the ridged pipe that I had due to some comments, yes it's thin yes lightweight yes I can see why you could easily put a finger through it but I have long nails and managed not to do pierce it so must be fairly strong.I attached the expander to the ridged pipe first as I didn't want to twist the thinner one and damage it whilst doing it this worked a treat. Stretched the the thin one over the expander and tapped it up with small 2" section of tape at a time then finally did a long strip twice over my join. Then back over the other end again so 3 layers of tape each kept some tape in case I needed to fix any holes that may appear. Next the jubilee clip on the expander and my ridged pipe.All joined together beautifully now placing it out a window, I've tried to keep the hose as straight as possible without it drooping to help the hot air vent out without causing the unit to over heat.Been on for several hours and has worked a treat.Now you can feel some warmth from the ducting but that would happen from any extension ducting (and you have to be about 2cm from duct to actually feel it) and this has not affected the the unit doing its job in cooling the room down.So a brilliant extension kit with everything you need apart from a pair of scissors and patience took about 10mins if that.Thanks from a now cool room in South London.

Why did you choose this product over others?:It's ok, I wouldn't buy it again though, hose is made out of cheaper materials and not pvc like my air con hose. It does fit old hose and I can extend but it gets very warm which radiates heat which defeats the object of what it was purchased for. I've ended up not using it. For what you get... Its good value for money but it's ok only useful if there is no other option.

Black + decker 12000Work fine do the job

Advertised for Aircon use but totally useless for air-conditioning units as the material is very thin and there is no stability in the pipe. It lets out more heat through the material than without. might as well be blowing without using it.they also charge to return even if the product doesn't do what is says. so stay away.