HMA Flow & Industrial supplies various pulse-jet filter bags. These bags use support cages to allow air flow from the exterior through to the interior. Top and bottom removal bag bottoms have disc bottoms that can be sewn using an overlock (surge) stitch or lock stitch.

HMA Flow & Industrial can also provide wear-reinforced or custom skirts to the bottom portion of the bag to prevent premature bag-to bag wear. Quotations can be provided, based on customer samples, drawings, or direct site discussions.