The BFM® FM1 Breather Bag is a 100% polyester needle felt breather bag designed for breathing applications such as venting hoppers and other contained vessels.
Due to the 100% seal the BFM® fitting system provides, a breather bag is essential to ensure that your process receives the right amount of ventilation.
That's right - dust stays in while air is vented out.
Find out what makes our Breather Bag unique, when to use it and how to clean it in this quick video:
If you need further technical information, please check out the FM1 Breather Bag product page or contact us.