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Part # 6601-24-CD

Laminar Flow Diffuser; WhisperFlow®, 2'x4', Activated Carbon, 12" Duct Collar

  • Available Certified ISO Grade Designs: ISO 6, ISO 7, ISO 8
  • Suitable for industries requiring frequent use of solvents and volatile organic compounds (VOCs)
  • Honeycomb activated carbon-equipped laminar flow housing specialized for containing odorous contaminants
  • Economical filter unit includes internal baffling and diffuser panel for quiet, uniform air flow
  • Gas-phase filtration absorbs gaseous material at the molecular level too small for HEPA filters to capture
  • Filter adsorbs up to 7.5lb (3.4kg) of VOCs including fumes, odors, and other pollutants.
Stocked WhisperFlow ISO 6 Icon
WhisperFlow
Terra Part #: 6601-24-CD
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
LTL freight shipment. Dock or liftgate may be required.
$581
Part #: 6601-24-CD
Usually ships in 1-3 business days

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Product Details

  • Available Certified ISO Grade Designs: ISO 6, ISO 7, ISO 8
  • Suitable for industries requiring frequent use of solvents and volatile organic compounds (VOCs)
  • Honeycomb activated carbon-equipped laminar flow housing specialized for containing odorous contaminants
  • Economical filter unit includes internal baffling and diffuser panel for quiet, uniform air flow
  • Gas-phase filtration absorbs gaseous material at the molecular level too small for HEPA filters to capture
  • Filter adsorbs up to 7.5lb (3.4kg) of VOCs including fumes, odors, and other pollutants.
  • Activated carbon filters capture common odor-causing substances including ammonia, hydrogen sulfide, ozone
  • Includes 12"-diameter x 2"H collar for connection to air supply; Airflow performance depends on flow of supplied air handler
  • 1/4-20 UNC threaded inserts in top corners, accommodate eyebolts to facilitate installation using suspended guy wires (order eyebolt package separately)
  • Includes FDA-approved silicone sealant (specify acrylic urethane or other Required sealant type when FFU is ordered)
  • Purchase optional Challenge Port Kit separately
  • Activated Honeycomb Carbon:
  • Provides effective odor control and particle filtration in critical environments.
  • Made from high-quality, virgin coconut shell for superior pore size distribution and maximum adsorption capacity.
  • Effectively removes volatile organic compounds (VOCs) like carbon tetrachloride, trichloroethane, and ethylbenzene.
  • Designed for high performance and low particulate shedding, these bonded carbon panels eliminate the need for downstream filters, unlike loose-fill carbon trays or disposable honeycomb filters.
  • Suited for HVAC systems in critical environments.
  • NOTE:
  • Customer must determine if filter leak testing is required for their application. This unit is not leak rated. If a leak test is required, units leak-tested to meet ISO 14644-3 are optionally available.
  • All filter sales are final; returns cannot be accepted due to the sensitive nature of HEPA filters. Leak tested filters may qualify for limited replacement if a defect is identified upon delivery.

Specs

• Type: Ducted

• Material: Powder-Coated Steel

• Filter Replacement Access: Top Side

• Size: 2'x4'

• Filter Frame Material: 304 Stainless Steel

• Filter: Activated Carbon

• Motor Type: None

• Airflow: Positive Pressure

• Special Application: Vapor-Removal & Sanitizing

• FFU Type: Ducted

• Pre-Filter: None

• Certified ISO Grade Design: ISO 6

• Voltage: None

• Unit of Measure: EA

• Electrical Specifications: None

• Weight, Product: 71 lb

• Dimensions, Product: 23.63" W x 47.63" D x 11.17" H

• Weight, Shipping: 91 lb

• Dimensions, Shipping: 53" W x 53" D x 20" H

• Package Type: Palletized

Fan Filter Units

  • Terra Universal WhisperFlow® Filter Fan Units Terra Universal WhisperFlow® Filter Fan Units
  • 2' x 4' Ducted HEPA Filter Unit Ducted HEPA Filter Unit, 2' x 4'
Terra Universal WhisperFlow® Filter Fan Units
Overview video of Terra Universal's comprehensive portfolio of filter fan units Terra Universal WhisperFlow® Filter Fan Units Overview video of Terra Universal's comprehensive portfolio of filter fan units
2' x 4' Ducted HEPA Filter Unit
6601-PP-08

Ducted HEPA Filter Unit, 2' x 4'

Ducted filter unit provides HEPA- or ULPA-filtered air to an enclosure (requires remote air handler). WhisperFlow baffling system ensures uniform face velocity (2 x 4 model shown).

Ducted filter unit provides uniform flow of HEPA- or ULPA-filtered air to an enclosure (requires remote air handler) | 6601-24-HD displayed Ducted HEPA Filter Unit, 2' x 4' Ducted filter unit provides HEPA- or ULPA-filtered air to an enclosure (requires remote air handler). WhisperFlow baffling system ensures uniform face velocity (2 x 4 model shown).
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