Abatement Technologies PRED-750 Air Scrubber – 750 CFM HEPA Negative Air Machine, Stackable

PRED-750 for Containment and Remediation Work PRED-750 provides variable airflow for containment and room air filtration for restoration and abatement contractors, healthcare construction crews, and facility managers. Duct exhaust out of containment to run it as a negative air machine, or return filtered air to the room to use it as an air scrubber. PRED-750 Airflow, Handling and Power Draw It is built to be carried by one person, stacked for transport and chained on a single circuit. 200–750 CFM Variable Speed — Adjust airflow to the space for six air changes per hour in up to 7,500 cubic feet. True HEPA Final Filter — Filter air at 99.97% efficiency at 0.3 microns before returning it to the room or exhausting it. Three Included Filter Stages — The standard filtration setup includes the F621 coarse pre-filter, H502 pleated pre-filter, and H161606-99 HEPA. 35 lb With a Built-In Lift Handle — One worker can carry one or two units; units stack securely three high for movement on a dolly. Draw of 1.9 A or Less — Daisy-chain up to five units on one 120 V / 15 A circuit through the control-panel GFCI receptacles. Hinged Pre-Filter Door — Access pre-filters without tools and check the filter-change indicator on the control panel. PRED-750 Applications and Environments Use the PRED-750 for mold remediation containment, lead and asbestos abatement, or water-damage restoration. It also handles air filtration during healthcare construction and renovation near patient areas. Standard filters do not remove odors. For jobs involving odors, vapors, or gases, the optional VL1002 carbon filter replaces the H502 pleated pre-filter. Specifications Airflow 200–750 CFM, variable speed Air Changes 6 ACH in up to 7,500 ft³ HEPA Efficiency 99.97% @ 0.3 microns Standard Filters F621 1" pre-filter, H502 2" pleated pre-filter, H161606-99 HEPA Optional Filter VL1002 2" high-capacity carbon (replaces H502) Power 115 VAC, 60 Hz Running Amps 1.9 A or less Daisy-Chain Up to 5 units on one 15 A circuit Motorized Impeller 258 W Sound Level 65 dBA at 5 ft, high speed Weight 35 lb Dimensions (L × W × H) 25.5 × 19.5 × 20.5 in Cabinet Polyethylene, UL94HB flame-retardant resin Control Panel Power and filter-change indicators, dual GFCI receptacle, 12 A breaker Certification UL 507, CSA C22.2 No. 113 Warranty 1 year; lifetime on plastic cabinet (original user)   What's in the Box 1 × F621 1" coarse pre-filter 1 × H502 2" pleated pre-filter 1 × H161606-99 HEPA filter 1 × foam inlet plug Documents PRED-750 Owner's Manual (PDF) PRED-750 Specification Sheet (PDF)