3M™ Adflo™ Powered Air Purifying Respirator Blower Unit 35-3099-01, with Cover and High Altitude Compensation, 1 EA/Case

Replacement blower unit for the 3M™ Adflo™ Turbo Assembly with High Altitude Compensation. Includes blower unit and cover. Does not include HE particulate filter, spark arrestor, prefilter, OV/AG cartridge, or battery.

Designed for welders working in higher altitude locations. Blower unit adjusts for changes in air density. With the 3M™ Adflo™ Turbo Assembly with High Altitude Compensation, you can work at altitudes from sea level up to approx. 10,000 ft (3000 meters) with the HE filter and up to approx. 5,000 ft (1500 meters) when using the OV/AG cartridge.