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Holds fan filter units secure in rigid ceilings without a T-bar grid. | 6604-00 displayed
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FFU or Light Panel Mounting Frame; Stainless Steel, 2' x 2'

Terra Part #: 6604-00
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
LTL freight shipment. Dock or liftgate may be required.
  • Available Certified ISO Grade Designs: ISO 5, ISO 6, ISO 7, ISO 8
  • Stainless steel mounting frames allow fan filter units or light panels to be installed in drywall or other hard ceilings without a ceiling grid
  • The frames are designed to hold either Fan Filter Units (FFUs) or light panels
  • Low profile design reduces exposure of components on the cleanroom side of the ceiling

• Material: Stainless Steel

• Size: 2'x2'

• Filter Frame Material: 304 Stainless Steel

• Certified ISO Grade Design: ISO 6

• Unit of Measure: EA

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Stocked ISO 5 Icon Volume Discount Quick Ship + New Lower Price Discount
Terra Part #: 6604-00
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
LTL freight shipment. Dock or liftgate may be required.
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6604-00
Terra Part # 6604-00
$341
Terra Part # 6604-00
65095
$341
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Terra Part # 6604-00 $341
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Save For Later
Quick Ship+ Available 132 in stock
Usually ships in 0-2 business days

Want it faster ? Read about FasTrak

Quick Ship+ Available 132 in stock
Usually ships in 0-2 business days

Want it faster ? Read about FasTrak

Details & Specs
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Product Details
  • Available Certified ISO Grade Designs: ISO 5, ISO 6, ISO 7, ISO 8
  • Stainless steel mounting frames allow fan filter units or light panels to be installed in drywall or other hard ceilings without a ceiling grid
  • The frames are designed to hold either Fan Filter Units (FFUs) or light panels
  • Low profile design reduces exposure of components on the cleanroom side of the ceiling
  • Performance Data and Submittals
  • Frames "cradle" the fan filter unit or light panel, and sit securely in the ceiling cut-out with support from top flange.
  • Continuous seams in the 304 stainless steel frames' corners reduce deposit of contaminating particles and simplify cleaning.
  • Intended for use with supported ceilings that can safely bear the weight of fan filter unit or light panels to be installed.
  • Mounting frame provides no support beyond the perimeter of the ceiling cut-out.

• Material: Stainless Steel

• Size: 2'x2'

• Filter Frame Material: 304 Stainless Steel

• Certified ISO Grade Design: ISO 6

• Unit of Measure: EA

• Dimensions, Product: 27.12"W x 1.5"D x 27.12"H

• Weight, Shipping: 15 lb

• Package Type: Palletized

Show more
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Fan Filter Units

  • Terra Universal WhisperFlow® Filter Fan Units Terra Universal WhisperFlow® Filter Fan Units
  • EC HEPA Fan Filter Unit Smart WhisperFlow Fan Filter Unit with EC Motor
  • Room Side Replaceable Fan Filter Units (FFUs) Room Side Replaceable WhisperFlow® Fan Filter Units (FFUs)
  • Stainless Steel WhisperFlow Fan and Filter Units Stainless Steel WhisperFlow Fan and Filter Units, 2' x 4'
  • Explosion-Proof Softwall Cleanroom Explosion-Proof Softwall Cleanroom
  • 2' x 4' Ducted HEPA Filter Unit Ducted HEPA Filter Unit, 2' x 4'
  • Cleanroom HEPA or ULPA Fan Filter Unit WhisperFlow Cleanroom HEPA Fan Filter Unit
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
EC HEPA Fan Filter Unit
6601-PP-10

Smart WhisperFlow Fan Filter Unit with EC Motor

Smart WhisperFlow® Fan Filter Units feature electronically commutated (EC) motors for improved energy efficiency, low noise, remote speed control and pressure balancing.

Smart WhisperFlow® Fan Filter Units feature electronically commutated motors for energy efficiency, quiet operation and remote speed control | 6601-24-H-EC displayed Smart WhisperFlow Fan Filter Unit with EC Motor Smart WhisperFlow® Fan Filter Units feature electronically commutated (EC) motors for improved energy efficiency, low noise, remote speed control and pressure balancing.
Room Side Replaceable Fan Filter Units (FFUs)
6601-PP-15

Room Side Replaceable WhisperFlow® Fan Filter Units (FFUs)

Room-Side Replaceable (RSR) WhisperFlow™ Fan/Filter Units allow HEPA or ULPA filter replacement from inside of the cleanroom; WhisperFlow® baffle system and anodized aluminum diffuser promote uniform air velocity across filter face.

Room-Side Replaceable (RSR) WhisperFlow™ Fan/Filter Units allow filter replacement from inside of the cleanroom | 6601-24A-HR displayed Room Side Replaceable WhisperFlow® Fan Filter Units (FFUs) Room-Side Replaceable (RSR) WhisperFlow™ Fan/Filter Units allow HEPA or ULPA filter replacement from inside of the cleanroom; WhisperFlow® baffle system and anodized aluminum diffuser promote uniform air velocity across filter face.
Stainless Steel WhisperFlow Fan and Filter Units
6601-PP-15

Stainless Steel WhisperFlow Fan and Filter Units, 2' x 4'

Stainless Steel Fan/Filter Units feature a corrosion-resistant, ultra-smooth housing, filter frame and diffuser with ULPA filter for aseptic facilities requiring frequent sterilization; WhisperFlow® blffling system promote uniform air velocity across filter face.

Stainless Steel WhisperFlow® Fan/Filter Units feature a corrosion-resistant, ultra-smooth housing for aseptic facilities | 6601-24-USS displayed Stainless Steel WhisperFlow Fan and Filter Units, 2' x 4' Stainless Steel Fan/Filter Units feature a corrosion-resistant, ultra-smooth housing, filter frame and diffuser with ULPA filter for aseptic facilities requiring frequent sterilization; WhisperFlow® blffling system promote uniform air velocity across filter face.
Explosion-Proof Softwall Cleanroom
10010

Explosion-Proof Softwall Cleanroom

This Class I, Division 1 softwall cleanroom features explosion-proof fan/filter units connected with sealed conduit to explosion-proof junction boxes.

This Class I, Division 1 softwall cleanroom features explosion-proof fan/filter units connected with sealed conduit to explosion-proof junction boxes Explosion-Proof Softwall Cleanroom This Class I, Division 1 softwall cleanroom features explosion-proof fan/filter units connected with sealed conduit to explosion-proof junction boxes.
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).
Cleanroom HEPA or ULPA Fan Filter Unit
6601-PP-15

WhisperFlow Cleanroom HEPA Fan Filter Unit

WhiperFlow Fan FIlter Units features internal baffling and adodized an aluminum diffuser that provide uniform air speed across the filter face for ISO-compliant laminar flow of HEPA or ULPA-filtered air.

WhisperFlow Fan Filter Units (FFUs) provides a uniform flow of microfiltered air to meet cleanliness standards down to Class 10/ISO 4 | 6601-24-H displayed WhisperFlow Cleanroom HEPA Fan Filter Unit WhiperFlow Fan FIlter Units features internal baffling and adodized an aluminum diffuser that provide uniform air speed across the filter face for ISO-compliant laminar flow of HEPA or ULPA-filtered air.

Features and Benefits

Protect Against Contaminants and Pathogens

HEPA and ULPA filters help capture many bacteria, viruses (COVID-19), and mold spores that contribute to a host of infections for both humans and plant/animal tissue cultures

Available Environmental Control System

Standard cleanroom comes with analog pressure gauge and on/off controls; optional touchscreen FFU controller monitors, controls and logs internal pressure, as well as displaying temperature and RH.

BioSafe Cleanroom Sterilization

Ceiling panel covers allow wash-down and sterilization of cleanroom walls and ceilings without damage to filter medium; requires BioSafe glass or stainless steel wall panels, which stand up to biocides.

Product Prices Honored Worldwide

From Argentina to Zimbabwe, Terra's customers pay a single web-listed price for each product

Products Compliant With Your ISO Rating

High-capacity, durable, ISO-compliant system rated for thousands of operating hours.
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On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.