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HazmastersPRO EnforceAIR Negative Air Machine

HazmastersPRO EnforceAIR Negative Air Machine

Be more efficient, save time and money with the HazmastersPRO EnforceAIR™ Negative Air Machine!

Why choose the EnforceAIR™?
The superior cylindrical HEPA filtration system provides greater coverage with a larger surface area than the average 16” x 16” filter, increasing longevity and resulting in fewer filter changes

  • Cylindrical filter allows for even particulate loading and performs to full capacity
  • Versatile, multi-functional 5-stage filtration system for diverse environments
  • Toolless access for speedy filter changes and maintenance
  • Carry one size of ducting with 12” inlets/outlets
  • Save over $1000 a year in labour costs and reduced number of filter changes
  • Unit pays for itself in 13 months with the savings you realize in filter purchases

Features & Benefits

  • Interlocking cabinet shape: Provides stability when stacking during transport or when daisy-chaining multiple units
  • Flexible, contoured handle: Ample clearance for comfort and mobility, flexes downward for secure stacking
  • Filter change indicator: Indicates reduced airflow, alerting user filter change may be necessary
  • Durable housing: Rugged, flame retardant polyethylene housing for tough environments
  • Easy-open latches: Toolless filter changes and access for cleaning
  • User-friendly controls: GFI protected receptacle outlets, allowing daisy chaining up to four units
  • Non-marking feet: Absorb vibration and reduce “travelling”; durable material will not wear down over time
  • Variable speed control: Customize the airflow levels you need, up to 779 CFM
  • Molded carrying grips: Easier handling when carrying vertically through doorways and stairways
  • Integrated cord wrap: Secures cord for transport; molded on both sides of the outlet

Unique Cylindrical Filter Design

  • Twists on and off for easy, toolless filter changes
  • Interior flanges to add a second cylinder inside for multi-stage filtration to extend activated carbon life and target specific odours
  • Continuous O-ring seal prevents leakage
  • Cylindrical design increases available filter media surface area
  • Lightweight for easier transport and handling
  • Metal end-cap protects filter media from punctures
  • Mesh cage protects from other potential damage during filter changes

Versatile 5 Stage Filtration System

  • Filters can be installed in various combinations to achieve up to five stages of filtration for multiple applications
  • Stage 1: Media pad pre-filter
  • Stage 2: Regular pleated pre-filter or carbon pleated pre-filter
  • Stage 3: Foam pre-filter for cylinder
  • Stage 4: HEPA cylinder or carbon cylinfer (exterior)
  • Stage 5: Carbon cylinder (interior) or carbon blanket (interior)


  • Weight: 36 lbs (without filters); 42 lbs (with HEPA filter)
  • Dimensions: 19” W x 20” H x 32” L (482.6 mm W x 508 mm H x 812.8 mm L)
  • Airflow: 250 to 779 CFM (with HEPA filter)
  • Daisy Chain: Up to four units on a 15 amp circuit
  • Country of Manufacture: Canada
  • Warranty: 1 year (excluding filters)
  • Standards: CAN/CSA C22.2 No. 113-15 (10th Ed.), UL 507 (9th Ed.)

To learn more about the HazmastersPRO EnforceAIR™ Negative Air Machine, please download the following resources:

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