The B-Air Raptor 650 HEPA air scrubber is a portable filtration system that removes airborne particles including pet dander, dust, pollen, drywall dust, and other miscellaneous debris. The Raptor 650 utilizes up to 3 stages of filtration including a pre-filter, optional 2nd stage, and a HEPA filter. The Raptor 650 scrubber will create cleaner air in any environment. The pre-filter and second stage filter capture larger particles and the HEPA filter captures smaller particles. The filters are replaceable and made in Germany. The Raptor 650 scrubber is C-ETL-US Certified. This low amperage scrubber (2.5 amps) is Daisy chainable with a GFCI port and the power indicator light comes standard. All Raptor 650 scrubbers come with the variable speed switch, allowing flexibility under different settings. The Raptor 650 scrubber’s motor is rated at 1/3 horsepower.