Halo Purification System
Published: Aug. 21, 2020 at 8:36 AM CDT
BISMARCK, N.D. (KFYR) - It’s an air and surface filtration system that’s proven nearly 100 percent effective in COVID-19 tests. It’s called “Halo LED Filtration System” and it’s available from H.A. Thompson and Sons. Brad and Scott Mann join us this morning to tell us all about it.
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