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Quest PowerHEPA 500

The Quest PowerHEPA 500 portable HEPA air scrubbers are portable air scrubbing devices designed to capture virtually all removable airborne particles. The powerful PowerHEPA 500 (500 CFM) can perform one air change in a 16 x 16 x 8 foot room in less than 4 minutes. At the recommended four air changes per hour, a single Quest PowerHEPA 1400 Pro can effectively control up to 21,000 cubic feet. It also has an optional 4-stage absorption filter.


Cubic feet per minute (CFM) is a standard unit of measurement found in many forms of ventilation to determine volume flow.


Quest PowerHEPA 500 Specifications

Part No.: 4031360
Airflow: 500 CFM
Power: 2.2 Amps, 110V
Air Filtration System: HEPA
W x H x D: 22″ x 14″ x 24″
Weight: 33 Lbs.

Optional Accessories

4031877 1” x 18” x 18” Air Filter, Pleated
4031864 2.5” x 18” x 18” Air Filter, HEPA
4031878 1” Air Filter, Optional Carbon/Potassium Permanganate
4029252 Lay Flat Duct 10” round x 250
4028357 Flex Duct 16” round x 25’


  • Up to 500 CFM Airflow
  • 2.2 Amps
  • Compact design
  • Variable speed flow
  • Multiple ducting options
  • Tough, plastic cabinet
  • Optional carbon filter
  • Performs one complete air change in a 16×16 room in less than 4 minutes

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