AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

Awesome product for little money and it’s insulated too

This is super high quality duct work material, inside is foil and there are more layers, than the outside which is rubberized and tough. Would definitely buy again and recommend to others. I am using with their same brand whole house fan, exactly what we needed.

I used this product to connect my whole house dehumidifier. It is made very well. Definitely worth the money. I would purchase again.

First thing first, the build is solid, and it seems to insulate well. It fit great and can in some really cool packaging. HOWEVER, I am returning this because the ends of the tube don’t have a clear space for putting in the ring tighteners. The ends are simply just cut, which means you have the spiral wiring going all the way to the end, which your ring tightener will have to go over, thus not a proper seal. If you are a stickler for having flawless insulation on the ends, I would probably get something else.

This is going to work beautifully. Haven't installed yet but is a quality constructed product.

This venting was super easy to use. It pulls open a little easier than the other venting I've used yet is solid. I originally purchased this for the black outside as everything local is the regular shiny silver. It's exactly what I needed and I have already recommended it to others.

I went searching for a more 'permanent' vent product for use in venting bathroom exhaust fans to the outside. I was skeptical to say. However, upon arrival it was clear this product WAS indeed several levels of quality above the typical aluminum foil exhaust duct. As such, I was pleasantly surprised and impressed by the quality. So, if you are looking for something to go 'behind the wall' or 'above the ceiling', this should do the trick. As a 'flag' to denote this as a legitimate comment ~ go Bengals and may we please find an offensive line!

I ordered this vent hose to use with a bathroom exhaust fan. It works well for that purpose. The outer coating is durable to prevent the hose from ripping apart. The inside of the hose is smooth, reducing restrictions to airflow. The kit includes two stainless steel clamps that are easy to install. The only thing needed to install the hose is a screwdriver. It's that simple.