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F33 Electronic Air Cleaner

F33 Air Filtration System

The F33 from Air Quality Engineering, Inc. is a self-contained electronic air cleaning system designed for general background cleaning or ducted for source capture applications. The F33 efficiently captures a broad range of airborne contaminants including smoke, fumes, soot, light dusts and coolant mists at a rate of up to 1250 cfm, with no costly filter replacement.



DIMENSIONS 41″ L x 14.5″ W x 26.5″ H
WEIGHT 195 lbs. installed weight
235 lbs. shipping weight
AIR FLOW Maximum 1,250 cfm
EFFICIENCY Up to 95% based on ASHRAE 52-76 test method.
POWER INPUT 110-120 VAC, 60 hz, 1 phase, 12 amps.
208-240 VAC, 60 hz, 1 phase, 6 amps.
ELECTRONIC CELL 1 included providing 109 sq. feet of surface area.
Minimum voltage gradient is 20,000 volts per inch.
Cell weight is 33 lbs.
1″ multi-layered aluminum mesh.
POWER SUPPLY Self-regulating, dual voltage, industrial-rated power supply.
DIAGNOSITCS Test button to ensure collector operation. System lamp to monitor performance.
MOTOR 1 hp maintenance free motor. Adjustable motor sheave allows for field airflow adjustment.
BLOWER Forward curved, ball bearing, belt driven centrifugal blower. This blower is capable of moving 2250 cfm free air.
CABINET 16 gauge welded steel cabinet with a baked enamel, textured coated finish.
POWER CORD Ten foot power cord with standard molded plug included on all single phase models.
SOUND LEVELS 68 dBa at 9′, 66 dBa at 15′

F33 Chart


  • 3 year parts warranty
  • Motor starter and control circuitry
  • 4-way adjustable louvres
  • Mounting bracket


  • Source capture plenum
  • Drain kit
  • Impinger assembly
  • Media prefilter pad and frame
  • Cell cleaner
  • Cell coat

F33 Callout

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Air Quality Engineering

Air Quality Engineering