Baghouse Filters

11/28/25

“How can we use fans and fabric tubes to filter over 99 percent of particulate matter?”

Many industrial facilities release air with particulate matter that’s deadly for humans. So how can we use our engineering mindset to clean the waste air release? Well, what if we were to use a giant fan attached to metal tubes to suck up the air, and then flow it through a series of tubular fabric filters that capture the particulate matter as the air passes through? Furthermore, what if we attach a physical waste bin called a hopper below the filters to capture particles after they’re flushed out of the fabric tubes? Well, this is the idea behind Baghouse Filters. Baghouse filters are so effective that they can remove over 99 percent of all particulate matter in an airstream. It’s no wonder that baghouse filters are some of the most popular industrial air cleaning mechanisms on the planet.

Image credit: https://www.nederman.com/

• Engineering