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Model: (07-02) F91 Suspended System with Extraction Arms - Smoke & Dust - 1 or 2 Arms 7'' Ø (650-1,300 CFM)


Source capture, single arm unit, 2” mesh pre-filter, 95% bag main filter, single arm inlet plenum, 10’ long, E-Z ARM® overhead self-supporting pickup arm. Rated 1200 CFM. Includes Class II B.I. blower direct drive, 3 HP motor, 3ø





001 - Spec Drawings: 002 - Brochures: 004 - Videos: 017 - DWG and RVT models:

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Main System / Part
Part # Description
7FB9-0226 bag filter for F90 and F91. Minipleat filter. 
F91 1300 cfm source capture, industrial air cleaner with (1) 10' long, E-Z Arm ® overhead high flow extractor, (1) 2 aluminum mesh prefilter, (1) 95% bag filter, (96 sq.ft. of media), 3 HP TEFC motor, 208-230/460/575/5/60Hz (8/4 amps) and a high pressure, Cl  

Fan / Motor Upgrades or Options (when ordering main unit)
Part # Description
F91-1-PHASE 3HP 1 Phase BI Blower Option for Standard F91 Unit 

Filter Options (when ordering with main unit)
Part # Description
F91-2P 2" Polyester Prefilter Option for Standard F91 Unit 
F91-95DOP 95% DOP HEPA Filter Option for Standard F91 Unit 
F91-AD Adsorption option: includes (1) 4 pleated prefilter, (1) 95% short bag filter (36 sq.ft.), (2) refillable, v-bank absorber modules and (1) 2 pleated after-filter. 40 lbs. capacity; rated 1000 cfm. Order charcoal separately. (Adds 18 lbs. to ship weight)  
F91-CV CHEVRON ® option: includes (1) 2 mesh prefilter, (1) 4 CHEVRON ® mist eliminator, with standard 95% bag filter and (2) drains in cabinet (3/4 FPT).  
F91-HEPA-4 99.97% HEPA Filter Option for Standard F91 Unit 

Extraction Arms
Part # Description
ARM PARTS Order Arm Parts from E-Z ARM Page 
F91-7E07 7 E-Z ARM 7' Long Option for Standard F91 Unit
  • Wall Bracket must be ordered separately 
  • F91-7E14 One (1) 14' long E-Z Arm ® high flow extractor in place of 10' long E-Z Arm ® high flow extractor.
  • Wall Bracket must be ordered separately 

  • Variable Frequency Drives
    Part # Description
    VFD-KIT-1HP-115-230-3 1HP 120-240V Hybrid VFD 1 Phase In, 230V 3 Phase Output 60Hz complete with:

  • VFD NEMA 4
  • 1 HP Motor
  • Wiring
  • Labor
  • Re-certification

  • PLEASE NOTE: this kit is only required when upgrading a 120V system with a VFD 
  • VFD-KIT-2HP-115-230-3 2HP 120-240V Hybrid VFD 1 Phase In, 230V 3 Phase Output 60Hz complete with:

  • VFD NEMA 4
  • 2 HP Motor
  • Wiring
  • Labor
  • Re-certification

  • PLEASE NOTE: this kit is only required when upgrading a 120 or 220/1/60 V system with a VFD 
  • VFD-KIT-3HP-220-230-3 3HP 240V Hybrid VFD 1 Phase In, 230V 3 Phase Output 60Hz complete with:

  • VFD NEMA 4
  • 3 HP Motor
  • Wiring
  • Labor
  • Re-certification

  • PLEASE NOTE: this kit is only required when upgrading a 120V system with a VFD 

  • Fan Control Panels (when ordering main unit)
    Part # Description
    Starter-MNT Kit for mounting Magnetic or Manual starters for T-140 

    Sound Attenuation
    Part # Description
    F91-S-EXT Exhaust silencer Option for Standard F91 Unit 

    Misc. Options (when ordering main unit)
    Part # Description
    2KT9-3007 Outdoor Option-rain shield to protect upper door gasket 

    Preventative Maintenance Pressure Gauges, etc. (when ordering main unit)
    Part # Description
    F91-PG-10 0-10 magna-helic pressure gauge, approximately 5 diameter size. Surface mounted. 
    LEV-MC-PG-5 Pressure Gauge - complete with Wall, Ceiling or table mounting bracket and 0-5 pressure gauge. 3/16 inside diameter tubing ordered separately. 
    PG-10 Pressure Gauge - complete with Wall, Ceiling or table mounting bracket and 0-10 pressure gauge. 3/16 inside diameter tubing ordered separately. 

    Replacement filters - (Quantity discounts available upon request)
    Part # Description
    16258 24x24x12 Merv 11 Cartidge Filters SH 
    2AF2-8001 polyester filter with frame for F90 and F91 
    2AF2-8101 Louver oil mist separator for PAC-90 
    2AF4-8100 Chevron Filter 
    2AF9-0002 AD Module 
    2AZ2-0009 2" Polyester Prefilter 
    7FA8-0201 2 Mesh Prefilter 
    7FB6-5201 65% Short Bag Filter 
    7FB6-5232 65% Bag Filter 
    7FB9-0201 95% Short Bag Filter for F-90 filter systems 
    7FB9-0232 95% Bag Filter for PAC-90 and F-90 
    7FH9-9212 99.97% DOP HEPA Filter 
    7FJ9-5204 DOP, Minipleat filter for F90 and F91 
    7FJ9-5212 DOP for F90 and F91 
    7FJ9-9204 HEPA, Minipleat filter for F90 and P91 
    7FP3-0202 pleated filter for F90 and P91 
    7FP3-0204 4 Pleated Prefilter 30% Efficiency F90 - Dusts, Mists & Gases - Multiple filter configurations available / Washable and/or Disposable filters - With Fan (500-2,000 CFM) 
    Charcoal-CP40 40" lb of CP Blend of chemisorbant and activated carbon blend.

  • Target Contaminants:
  • Hydrocarbons
  • VOC's
  • Oxides of sulfur
  • Formaldehyde
  • Nitric Oxide
  • Hydrogen Sulfide
  • Lower molecular weight aldehydes and organic acids