Filter-Free Air Cleaners: "the unique design of the impeller and the housing creates airflow pressure that spins particles off to the side" (like a dust vortex for buildings) farmshow.com Posted by dontvisitmyintentions on July 18, 2021 at 10:36 PM in Craftwork (edited on July 18, 2021 at 10:36 PM) No comments 2
Filter-Free Air Cleaners: "the unique design of the impeller and the housing creates airflow pressure that spins particles off to the side" (like a dust vortex for buildings)