YOOPAI Fan Fume Extraction Kit for 3D Printer Enclosure, Exhaust Pipe with Exhaust Fan, Efficient Ventilation, Exhaust Odors Smoke and Dust

Been running the fan 24/7 the past week and half. No issues so far.

Easy to put together, fits perfectly over my Elgoo 3D resin printer.

The fan stopped working eventually. The bellows end is not smooth, so clamping it onto the fan will be kind of awkward. It also seems to be made of duct tape, though the durability seems fine so far.

Used this to install a ventilation system for my resin printer

Just received my second one because the previous one stopped working very early in. The new one never turned on at all. Complete dud. Shame because i bought this printer tent that specifically fits this fan. Disappointed

I needed an economic exhaust system for my laser engraver and this fits the bill. It has been working well so far but don't expect anything amazing. The fan is powered by 5V USB which you'll have to provide yourself. The hose and clamp have held up for my intermittent use but seem to be cheaply made. Only recommended for machines that see occasional use.

It keeps the air inside my hobby room clear and odor-free.It's worth every cent.

This is designed to use for getting fumes and all away from an area. Instead I'm using this to help extend the exhaust from a portable AC unit that exhaust up into the attic. I'm using this to extend the point over to the side of the house and push the air out. This has helped alot to ensure that mold is not building up from moisture hitting one spot in the attic.I wanted the ability to have the fan attached to ensure that it is able to keep the air flow moving the distance that it has to run. Having the vairable speed control also is nice as for my needs I don't need it running at full speed.