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Breathe Freely - BROAD AirPro Mask Reusable Air Purifying Respirator with HEPA Filter
HEPA H13 high-efficiency filter, filters PM2.5 by 99.9%. The filter should be replaced every 500 hours (about 2 months of a M-F 8 hour shift). UNIQUE POWERED VENTILATION SYSTEM, CONTINUOUS AIR SUPPLY An axial flow fan runs at 1650 RPM, and clean air volume passing through the filter can be adjusted. Innovative honeycomb air intake cover, three-dimensional strengthened air intake, and spiral widening air duct design makes air flow more smooth. THREE SPEED ADJUSTABLE CONTROL High-level 2.35 CFM for physical labor and sports, mid-level 1.77 CFM and low-level

Price is $46.00

Price: $45.99