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Airflow Direction

ISO Class

Max # of FFUs

Inside Width

Inside Depth

Inside Height

FFU Position

Terra Part # Price Ships in
120 V Horizontal ISO 6 1 48.25" 29.5" 71" Horizontal 1870-20 75091 $3,688 1-3 Days 2
Quick Ship+ In stock soon
120 V Horizontal ISO 6 2 100.5" 29.5" 71" Horizontal 1870-21 75093 $5,633 1-3 Days 3
Quick Ship+ In stock soon
120 V Horizontal ISO 6 2 48.25" 29.5" 71" Vertical 1870-22 80055 $4,839 15-21 Days 4
120 V Horizontal ISO 6 3 72.5" 29.5" 71" Vertical 1870-23 80062 $6,784 15-21 Days 5
120 V Horizontal ISO 6 4 102" 29.5" 71" Vertical 1870-25 80783 $7,935 15-21 Days 6
220 V Horizontal ISO 6 2 48.25" 29.5" 71" Vertical 1870-22-220 80057 $5,005 15-21 Days 7
220 V Horizontal ISO 6 3 72.5" 29.5" 71" Vertical 1870-23-220 80063 $7,105 15-21 Days 8
220 V Horizontal ISO 6 4 102" 29.5" 71" Vertical 1870-25-220 80784 $8,256 15-21 Days 9
Airflow Direction
ISO Class
Max # of FFUs
Inside Width
Inside Depth
Inside Height
FFU Position
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Up to 30-day trial periods, free return shipping and on-site training available for qualified equipment.

Request demo from your product specialist or add note to your order or quote request.

Some ship in:
Usually Ships in:
Free shipping in contiguous USA
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
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Product Details
Product Details
  • Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8
  • All horizontal laminar flow stations feature ISO 6 rated conditions
  • CleanBooth FFUs can be configured horizontally or vertically
  • Quick Build Product: Components in-stock and ready for shipment in 4 - 6 business days
  • Units ship disassembled to reduce transportation costs and optimize product storage or relocation
  • Continuous PVC curtain panel dissipates static charges and encloses work zone from ambient environment
  • Includes HEPA-filtered fan unit(s), LED light, rigid anti-static curtain panel, steel frame and casters
  • Mobile and versatile mini-cleanroom
  • HEPA fan/filter units provide laminar airflow that protects sensitive materials or equipment from airborne particulates
  • Positions the FFU  behind a work surface or machine to create a particle-free mini-environment
  • Ideal for probe stations, screen printers, benchtop kitting or assembly areas
  • Internal baffling plates and anodized aluminum diffuser panel ensure uniform air speed across the work area
  • Quiet operation: 50 dBA measured 30" from the filter face
  • Optional flexible dissipative PVC panels create a 3-sided enclosure that optimizes laminar airflow
  • Use with existing work surfaces or a Terra cleanroom workbenches
Portable Particle or Fume Containment Room
Standard Features
  • A Vinyl Panels
    40 mil vinyl panels isolate dirty operations to protectd external environment
  • B LED Light Fixtures
    LEDs enhance visibility without disrupting airflow
  • C Door Options
    Entry: parting panels or optional swing door
  • D Fan Filter Units
    HEPA Fan/Filter Units (FFUs) or charcoal filters mounted on support frame for exhaust/filtration (depending on configuration)
  • E Casters
    Casters for easy positioning

Portable CleanBooth™ Laminar Flow Stations

  • CleanBooth Portable Cleanroom Enclosure, 100”W x 52”D x 84”H Portable CleanBooth™, 8’W x 4’D x 8’H
  • 4'W x 4'D Portable CleanBooth ISO 5 Enclosure Portable ISO-Rated Flow Hood
  • Mobile Protection for Workstations Mobile Protection for Workstations
  • Terra Universal WhisperFlow Laminar Flow Hoods Terra Universal WhisperFlow Laminar Flow Hoods
  • Laminar Flow Hood Smoke Test
  • Horizontal Laminar Flow Hood Smoke Test
  • Portable HEPA Filtration System Watch Terra's Portable HEPA Filtration System Video
Terra Universal WhisperFlow Laminar Flow Hoods
Portable HEPA Filtration System
Features & Benefits

Features and Benefits

Softwall Panel Use

Flexible Side Panels Restrict Air Flow to Optimize Cleanliness

Flexible panels attach to the frame by means of a smooth, non-contaminating Grip-Track™ mounting system that minimizes cracks and seams where particles can collect. The optional side panels are available in three materials:

  • Cleanroom-Grade Vinyl is fire retardant and low outgassing.
  • Static-Dissipative Vinyl is manufactured with permanent built-in static inhibitors that, unlike topical treatments, will not wear off.
  • Non-outgassing Polyurethane is made from inherently static-dissipative polyurethane that provides permanent, humidity-independent ESD protection for sensitive manufacturing conditions. Polysim contains no plasticizer, making it virtually non-outgassing.

Critical Environment Solutions

Terra's mission is to help customers in highly regulated industries transform the world with critical environment solutions that improve health, safety, performance, and yields. These environments may comply with stringent UL, ISO, IEST, ASTM and OSHA standards and local requirements.

HEPA Fan Filter Units (FFUs)

The 2' x 4' FFU houses a HEPA filter, rated 99.99% efficient with 0.3 micron particles, that provides an ISO-compliant air flow in the enclosure. Advanced baffle technology and air diffuser grille ensures uniform face velocity.

LED Light Fixture

The low-energy LED light enhances visibility without disrupting airflow from the FFU.

Casters for Easy Positioning

Heavy-duty non-marring casters, two with locks, provide smooth rolling and easy positioning of the CleanBooth™

Softwall Side Panels

The CleanBooth includes transparent, 40-mil anti-static vinyl panels that mount in an external track to create a three-sided enclosure; select optional strip shields to enclose the remaining side.

CleanBooth™ Steel Frame

CleanBooth™ frame is fabricated of 1" x 2" powder-coated steel members for strength and includes heavy-duty casters for easy positioning above a table or process equipment.

Portable Horizontal Flow CleanBooth

The Portable CleanBooth wheels into position above a workbench or instrument to provide an ISO-compliant flow of HEPA-filtered air.

Portable Horizontal Flow CleanBooth Fan Filter Unit

HEPA Fan Filter Unit is securely mounted to the CleanBooth frame to provide horizontal laminar air flow.

Products Compliant With Your ISO Rating

Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and supply a certificate of compliance appended to your invoice, to be included in your compliance package. All certificates are archived in Terra's system for quick retrieval.
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Ionizing Bar Mounts to Cleanroom Ceiling

    Intrinsically safe low-voltage ionizing bar mounts to a fan/filter unit on a cleanroom ceiling or inside a laminar flow hood to neutralize static charges on the work station below.
  • Isolated Work Surfaces in Many Materials

    Tables in many styles and materials, including dissipative laminate, chemical-resistant polypropyene and epoxy resin, are isolated from hood to reduce vibration (shown: solid stainless steel top with adjustable powder-coated legs).
  • Lighthouse Handheld Airborne Particle Counters

    Lightouse portfolio of handheld airborne particle counters ensure accurate readings of cleanrooms and critical environments
  • Replacement Filters

    Purchase replacement filters ahead of time to prevent costly operational interruptions and avoid damage to fan blowers caused by excessive backpressure from long overdue filter replacements.
  • Fan Filter Unit with External UPS Battery

    Uninterruptible Power Supply (UPS) system provides backup battery power to keep critical equipment running without interruption when utility power is unavailable. The separate system can be retrofitted to an existing 2’x4’ FFU. Stainless steel model available.
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Manuals & Resources

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