Replacement filter bag set (30) for our ARBE 3HP Dust Collector.  These ultra-weave filter bags measure 19" wide by 20" high and are manufactured with a unique entanglement process that blends their fibers, creating a more uniform material with a smaller pore size providing better surface loading of dust and preventing penetration deep into the media. With better surface loading, these ultra-weave bags provide improved cleaning and a lower pressure drop, which results in greater energy savings and greater filtration efficiency.