Filters

ORDER Filters

Four Stage Filter System

Each of the four (4) stage OEM filters is specifically deigned and engineered for maximum filtration while allowing maximum airflow over a greater velocity range i.e. from 2,200 cfm to 3,900 cfm enabling capture of harmful airborne particulates as small as 3 microns, including toxic fumes and vapours associated with body shop environments.

  • Stage 1 - 2" Green Pre-Filter Pad
  • Stage 2 - 4" IF4 Metal Framed Pleated Intake Filter
  • Stage 3 - 2" CF2 Activated Carbon Filter
  • Stage 4 - Viledon Top Pocket Filter
  • Stage 1 - 2" Green Pre-Filter Pad

    Stage 1 - 2" Green Pre-Filter Pad

    D3000
    Downdraft

    D3000
    Fume Control

    D3000
    Standard

    Dimensions:

    23-1/2" x 23-1/2" x 2"
    597mm x 597mm x 50mm

    Description:
    • High capacity media captures visible dust, spray powder, and paint
    • Used in front of intake filter
    • Cleanable

    Part Number: 11703

  • Stage 2 - 4" IF4 Metal Framed Pleated Intake Filter

    Stage 2 - 4" IF4 Metal Framed Pleated Intake Filter

    D3000
    Downdraft

    Dimensions:

    23-1/2″ x 23-1/2″ x 3″
    597mm x 597mm x 76mm

    Description:
    • Metal framed intake filter with pleated media for greater surface area capture
    • Filters particulates down to 5 microns
    • Cleanable

    Part Number: 11205

  • Stage 3 - 2" CF2 Activated Carbon Filter

    Stage 3 - 2" CF2 Activated Carbon Filter

    D3000
    Downdraft

    Dimensions:

    23-1/2″ x 23-1/2″ x 11-1/2″
    597mm x 597mm x 38mm

    Description:
    • Metal framed carbon filter contains activated carbon pellets (7lbs per filter)
    • Removes VOCs, Isocyanates, toxic fumes and odours
    • Not cleanable

    Part Number: 11209

  • Stage 4 - Viledon Top Pocket Filter

    Stage 4 - Viledon Top Pocket Filter

    D3000
    Downdraft

    Dimensions:

    23-1/2″ x 23-1/2″ x 26″
    597mm x 597mm x 660mm

    Description:
    • Viledon discharge top pocket filter with large surface area for depth loading
    • 98% average dust spot efficiency
    • Captures particulates down to 1 micron
    • Not cleanable

    Part Number: 11207

Replacements & Optional Parts

  • Replacement Downdraft Plenum

    Downdraft Plenum

    D3000
    Downdraft

    Description:
    • Replacement DOWNDRAFT plenum
    • Standard height of 8’6” to top of plenum (7’6” clearance beneath)
    • Support rod not included (part #00800)

    Part Number: 00312

  • 24" Truck Plenum Height Extension

    24" Truck Plenum Height Extension

    D3000
    Downdraft

    Description:
    • 24” plenum height extension for work with large vehicles (trucks, buses, planes, etc)
    • Attaches to standard plenum easily with velcro
    • Increases height to 10’6” to top of plenum (9’6” clearance beneath)
    • Support rod extension included

    Part Number: 00311

  • 48" Truck Plenum Height Extension

    48" Truck Plenum Height Extension

    D3000
    Downdraft

    Description:
    • 48” plenum height extension for work with large vehicles (trucks, buses, planes, etc)
    • Attaches to standard plenum easily with velcro
    • Increases height to 12’6” to top of plenum (11’6” clearance)
    • Support rod extension included

    Part Number: 00335

  • Replacement Plenum Support Rod

    Plenum Support Rod

    D3000
    Downdraft

    Description:
    • Replacement plenum support rod
    • For use with standard DOWNDRAFT plenum

    Part Number: 00800

How it works

  • 1

    Positive airflow discharged from top of machine creates a negative pressure “capture” zone at base of unit

  • 2

    Contaminated air is drawn in through the three intake openings at floor level

  • 3

    Four stages of filtration cleans air and captures particles as small as 1 micron

  • 4

    95% of the clean air is discharged through the black diffuser located on the elbow of the overhead plenum creating the mushroom airflow effect

  • 5

    The remaining 5% is discharged from the underside and along entire length of the overhead plenum, directing air pushing air down to floor level and back through the filters

  • 6

    Mushroom airflow pattern created will effectively clean up to a 5,000 square foot floor area

  • 7

    Air is continuously re-circulated at over 3000 cubic feet per minute as long as filter media is properly maintained

How it works image of Duster 3000 Downdraft

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Specifications

Dimensions

Width
(in/mm)
Height
(in/mm)
Depth
(in/mm)
36 / 864 114 / 2896 29 / 737
Weight
(lbs/kg)
Foot Print
(sq ft/m2)
Overall Length
(in/mm)
181 / 84 6.5 / 0.6 142 / 3600
Construction: Unit body, double zinc coated sheet metal, gray powder coat finish
Casters: Heavy duty urethane swivel wheels
Electric Motor: 1-1/3 HP, 110Vac, 12 amps, 1 Ph explosion proof,thermally protected Electrical: CSA HazLoc certification to Class 1, Div. II, Group D and Class II, Div. II, Group F and G Sealed components for Hazardous Location (Hazloc) operation Two (2) light safety operating system
Options: CE Electrical setup for 220 Vac
Truck plenum extension

Particulate Removal

Common airborne pollutants vary in size, from invisible (under 18 microns) to visible. This chart shows the relative size and the method of removing them from the air, using either particulate removal filters or activated carbon filters.

Image of Particulate Removal Graph

What is Carbon Capacity?

The capacity index chart lists substances by both chemical and common name. It is a general list of the most common compounds found in the workplace. The efficiency and capacity of activated carbon to adsorb these substances varies with the concentration in the air, relative humidity and temperature. The capacity index numbers are representative under average conditions and may vary under local conditions.

Carbon Capacity Index

Activated carbon adsorbs gas phase pollutants including VOCs and Isocyanates. The ability of adsorption is set out below.

CARBON CAPACITY REFERENCE CHART

For standard activated carbon four index capacity values are defined as follows

4 = High Capacity

Substances are adsorbed very efficiently. One pound of activated carbon adsorbs about 20% to 50% of its own weight – average about 1/3 (33-1/3%). This category includes most of the odor causing substances.

3 = Satisfactory

Substances are adsorbed well, but not as efficiently as substances rated 4. One pound of activated carbon adsorbs about 10 to 25% of its weight – average about 1/6 (16.7%).

2 = Borderline

Substances are not highly absorbed but might be adsorbed sufficiently to give acceptable results under the particular operating conditions. These require individual checking.

1 = Poor

Substances that are not adsorbed by activated carbon fall into this category.

TYPICAL HARMFUL AIRBORNE SUBSTANCES & CHEMICALS INDICATING ACTIVATED CARBON CAPACITY RATINGS

Acetone 3 - Satisfactory
Benzenes 4 - High Capacity
Butyl Acetate 4 - High Capacity
Chlorobenzene 4 - High Capacity
Chloroform 4 - High Capacity
Ethyl Benzene 4 - High Capacity
Gasoline 4 - High Capacity
Hexane 3 - Satisfactory
Hexamethylene 3 - Satisfactory
Methylene Chloride 3 - Satisfactory
Methyl Ethyl Ketone 4 - High Capacity
Naphtha 4 - High Capacity
Nitro Benzenes 4 - High Capacity
Ozone 4 - High Capacity
Paint Fumes 4 - High Capacity
Perchioroethylene 4 - High Capacity
Pyridine 4 - High Capacity
Smoke 4 - High Capacity
Solvents 3 - Satisfactory
Styrene Monomer 4 - High Capacity
Toluene 4 - High Capacity
Xylenes 4 - High Capacity