: Roughly $10 - $25 per single filter, with bulk packs (set of 6) priced around $70 - $85 . 2. 3M Micro-Klean™ Industrial Liquid Filters
: Uses 3-in-1 electrostatic technology to attract and trap particles like lint, dust mite debris, pet dander, and smoke.
3M offers several distinct products under the "Micro" or "Microfiber" filter label, ranging from home HVAC filters to specialized industrial liquid filters and device privacy screens. 1. 3M Filtrete Micro Allergen Defense Air Filters