4 In-1 true hepa filter & uv-c light air scrubber today, air quality and related health complications are a constant concern and should be a top priority, so we launched an air scrubber with uv-c light technology. Features: the pureairo hepa pro 870 is a convenient filtration system that cleans the air. The pureairo hepa pro 870 features a highly effective 3 stage filtration system, pre filter, hepa activated carbon filter. The pureairo hepa pro 870 features uv-c light technology that works with filters. Ideal for: during water flood restoration, construction, crawlspaces and attics, home repairs, remodels, painting, sewage, mold remediation, fire damage restoration, and water damage restoration. This separately sold filter is perfect for a salon or print shop. The pureairo hepa pro 870 has a wide array of features for greater convenience during use. It is a bigger air intake than competitors' units. Speed control switch. Designed with you in mind lightweight, compact, and roto molded polyethylene housing design. Specifications power 2.5 Amps, 115v, 60 hz, transparent indicated lighting plug airflow range 270-550 cfm duct sizes intake 16 in duct sizes outlet 8 in cord 23ft power cord static pressure 2.8 In. H2o sound pressure level 65 dba filters pre-filter and hepa activated carbon filter weight 37.4 Lbs shipping dim lxwxh 28.8 X 24.4 X 14.8 In