- Turnkey system combines HEPA-filtered fan unit, LED light and ion bar
- Easily installs into cleanroom, laminar flow hood or HEPA-filtered storage cabinet
• Unit of Measure: of 1
Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan Filter Units,Fan/Filter Units,Ion Guns & Ionizers
6601-PP-25
6601-PP-25 76047
Fan Filter Units with Integrated LED Light and Ionizers
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Manufactured By: Terra Universal
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Submit a QuickQuote request Terra's Stocking Programs
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Here at Terra Universal, we’ve made it our mission to offer the best possible lead times in the industry. In addition to aggressive stocking programs and streamlined fulfillment, Terra Universal also offers several services that ensure you receive your products as quickly as possible.
Terra FasTrak Guaranteed Delivery Services
FasTrak 24/7 guarantees to meet the shipping date YOU specify, regardless of quoted lead times.
Terra Universal can provide FasTrak 24/7 service for both in-stock products and custom orders.
Examples of FasTrak 24/7 services include:
- Assigning a dedicated senior expediter
- Assigning a dedicated production team and up to three shifts per day
- Eliminating internal purchase approvals to speed the receipt of parts and materials
Terra FasTrak service fees are only meant to cover the cost of additional Terra services, they are not designed to generate profit. If Terra fails to ship on or before the specified date, Terra will refund up to 100% of the FasTrak charges at the client's request. This guarantee does NOT cover direct, special, consequential, or other damages. It is strictly limited to 100% of the amount paid for the FasTrak service.
The FasTrak 24/7 refund policy does not apply when a specified ship date is missed due to factors outside Terra's control, such as vendor performance or shipping company delays. The FasTrak 24/7 guarantee DOES apply in instances where the shipping date is missed due to Terra's own negligence.
Terra Quick Ship Plus Service
Terra's QuickShip Program includes thousands of in-stock, ready-to-ship, ready-for-delivery products.
Examples of Quick Ship Plus-eligible products include:
Terra's Quick Ship Plus service provides the necessary resources to guarantee the required delivery date.
The Quick Ship Plus service is available for orders of in-stock, turnkey products that do not require any additional assembly before shipment. This service guarantees that the order will be delivered on or before the date indicated, or the charges for the Quick Ship Plus service will be refunded in full upon the client's approved request.
This guarantee does not cover any direct, special, consequential, or other damages, and is strictly limited to 100% of the amount paid for the Quick Ship Plus service. In alignment with FasTrak programs, In the case that shipment delays arise due to factors that are within Terra's control, Terra will refund up to 100% of the Quick Ship Plus fees. This guarantee does NOT cover direct, special, consequential or other damages and is strictly limited to 100% of the amount paid for Quick Ship Plus service.
Terra Quick Build Program
Terra's QuickBuild Program includes dozens of products with stocked components ready for quick assembly and shipment in 5 days.
Examples of QuickBuild-eligible products include:
- ValuLine Softwall Enclosures
- BioSafe® "Universal" Flow Hoods
- HEPA-Filtered Garment Cabinets
- Softwall CleanBooth™ Horizontal Laminar Flow Stations
Quick Build services are available for Terra products assembled with in-stock, on-hand components. Therefore, Terra can provide these items assembled and ready for shipment within 4 - 6 business days.
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Shop Terra Universal Online for immediate pricing or configure your components and accessories for quoting. For help with configuration, large purchases, and application expertise, contact your Terra sales specialist.
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Product Details
Product Details
- Turnkey system combines HEPA-filtered fan unit, LED light and ion bar
- Easily installs into cleanroom, laminar flow hood or HEPA-filtered storage cabinet
- Minimizes cleanroom service downtime with room-side-replaceable fan filter units
- Room-side-replaceable filter units feature a Gel-sealed filter and easy-open clips to allow fast filter replacement from below without breaching the cleanroom ceiling
- WhisperFlow baffling technology supports uniform air speed across the filter face, ensuring laminar airflow
- Three speed settings simplify air balancing
- Low-profile design allows cleanroom installation inside rooms with standard 9-foot ceilings
- Meets IEST Recommended Practices
- Models with all-stainless steel housing and filter frame meet strictest cleanroom requirements
- Speak with a Terra sales associate for recommendations on quantities to meet specified requirements
- Quiet, low-vibration design: only 49 dBA, measured 30" from filter face @ 90 FPM
- Provides an average airflow velocity of 90+ feet per minute and airflow of 640+ CFM under filter load at Medium speed setting
- Choose from cold rolled steel or all stainless steel housing
- Choose from room-side-replaceable or top-side-replaceable filter
- HEPA (High-Efficiency Particulate Air) filters are rated 99.99% efficient at removing particles ≥ 0.3 microns
- ULPA (Ultra-Low Penetration Air) filters are rated 99.999% efficient at removing particles ≥ 0.12 microns
- Provides years of no-maintenance, 24/7 operation (depending on air quality)
- Motor: 1/4 HP Direct drive, thermally protected with automatic overload reset
- Forward-curved centrifugal fans
- All FFU data is based on a standalone unit using 1” prefilter and clean filters
- Includes a MERV 7 pre-filter
- Data will vary depending on filter media and configurations with other products/systems, such as ductwork or hoods.
• Unit of Measure: of 1
• Marks & Listings: CE
Fan Filter Units
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
Features & Benefits
Features and Benefits
Roomside Replacable FFU Optional Tests
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The ISO 14644-3 Guidelines for Cleanrooms and Associated Controlled Environments details a list of required and optional tests performed during certification of a cleanroom. Included in the list of optional tests is the installed filter system leakage test, including criteria for aerosol challenge testing, HEPA filter leak scanning, and leak penetration testing. These tests, as evidenced below, may not be required for a given application and should be mutually selected and agreed upon by the customer and supplier prior to order placement.
Table 2 lists other tests appropriate for testing of an installation. These tests can be applied in each of the three designated occupancy states. These tests may not be all-inclusive, nor may all of the tests be required for any given certification project. Tests and test methods should be selected in a manner agreed between the customer and supplier. Selected tests can also be repeated on a regular basis as part of a routine facility monitoring program (see ISO 14644-2). Guidelines for the selection of tests and a checklist of tests are given in Annex A. Test methods are outlined in Annex B.
The test methods described in Annex B are in outline form only. Specific methods should be developed to meet the needs of the particular application.
| Optional tests | Reference in ISO 14644-3:2005 | Referenced in | ||
|---|---|---|---|---|
| Principle | Procedure | Apparatus | ||
| Airborne particle count for ultrafine particles | 4.2.1 | B.2 | C.2 | ISO 14644-1 |
| Airborne particle count for macroparticles | 4.2.1 | B.3 | C.3 | ISO 14644-1 |
| Airflow testa | 4.2.2 | B.4 | C.4 | ISO 14644-1 and ISO 14644-2 |
| Air pressure difference testa | 4.2.3 | B.5 | C.5 | ISO 14644-1 and ISO 14644-2 |
| Installed filter system leakage test | 4.2.4 | B.6 | C.6 | ISO 14644-2 |
| Airflow direction test and visualization | 4.2.5 | B.7 | C.7 | ISO 14644-2 |
| Temperature test | 4.2.6 | B.8 | C.8 | ISO 7726 |
| Humidity test | 4.2.6 | B.9 | C.9 | ISO 7726 |
| Electrostatic and ion generator test | 4.2.7 | B.10 | C.10 | - |
| Particle deposition test | 4.2.8 | B.11 | C.11 | - |
| Recovery test | 4.2.9 | B.12 | C.12 | ISO 14644-2 |
| Containment leak test | 4.2.10 | B.13 | C.13 | ISO 14644-1 and ISO 14644-2 |
| a: This is a required test based on ISO 14644-2. These optional tests are not presented in order of importance. The order in which tests should be performed may be based upon the requirements of a specific document or after agreement between the customer and supplier. | ||||
Most cleanroom applications will necessitate the required tests, based on the ISO 14644-2 and 14644-3 guidelines: an airborne particle count test, an air flow test, and an air pressure difference test. Specific applications, such as class 10 or cleaner aseptic spaces, or industrial regulations, such as USP <797> guidelines for sterile drug compounding, stipulate additional, regularly optional tests, including, but not limited to, filter system leakage measurements.
For the majority of cleanroom applications, Terra offers a standard, roomside-replaceable HEPA-filtered fan unit, designed to meet published specifications and industry standards. For certain applications requiring filter system leakage tests, Terra offers a premium, roomside-replaceable HEPA-filtered fan unit tested and certified in accordance with the ISO 14644-2 and 14644-3 guidelines for leakage rates.
Each customer must specify either the standard filter fan unit or the leak-tested filter fan unit prior to order placement in order to ensure the appropriate units are delivered to meet the unique specifications of each application.
Diffuser Panel Promotes Air Flow Uniformity and Protects Filter Integrity
Unlike other manufacturers, Terra’s FFUs include a unique perforated panel beneath the filter, acting as a shower head, to guarantee filter protection and laminar air flow uniformity which prevents localized air swirling, particle build-up and turbulence.
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
Airflow Uniformity Improves Laminar Flow
Non-uniform air speeds produce turbulence that can recirculate particles into the air stream. Unique WhisperFlow® FFU baffling system and anodized diffuser plate promotes uniform laminar airflow to minimize turbulence and effectively carry away contaminating particles.
WhisperFlow Quiet Operation Reduces Distracting Background Noise
Exposure to loud noises can lower the ability to focus on work and listen selectively, which may also lead to safety issues. Typical AC units can be annoyingly loud, measuring in the range of 70 dB (comparable to a vacuum cleaner). Terra’s WhisperFlow design produces far lower noise levels for a quiet environment comparable to a library. At 90 ft/min output, units measure under 50 dB from only 1 ft away (roughly 75% quieter than 70dB).
Catalog of CE-Marked Products
Terra offers over 1,700 CE-marked products configured for international voltage requirements
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
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Energy-Efficient Lighting
Energy-efficient LED lighting panels and strips help to lower electrical costs and minimize heat build-up in temperature-controlled environments. -
Power Distribution Modules for Cleanroom FFUs and Lights
UL-listed power distribution modules include all breakers, transformers and other electrical components for FFU/light connections; allows fast addition or relocation of FFUs or lights without the need for rewiring. -
Ionizing Bar; 22"L, with Installation Kit, for 24 x 24 Fan/Filter Unit
Ionizing bar, mounted to Fan/Filter Unit, provides a balanced stream of ions to the work area below to neutralize static charge and prevent electro-static discharge; 22" bar shown installed on 2' x 2' FFU. -
Night Service Saves Energy, Extends Filter Life!
Night service switch, shown mounted on Modular Hardwall Cleanroom panel, puts FFUs in low-energy mode during off-hours; saves 25% of fan operating costs and extends filter life. -
Filter Replacement Alarm
The filter replacement alarm monitors filter backpressure and issues an alarm when filter needs replaced (requires selection of fan filter unit with challenge port, order separately). -
Cord Adapter, MIN4 PL to 16AWG Power Cord for Terra Fan/Filter Unit
Four-pin power cord adapter for fan/filter unit allows connection to standard 120VAC/60Hz power receptacle. -
FFU Mounting Frame; Stainless Steel
Stainless steel Fan Filter Unit (FFU) mounting frame supports FFU on drywall or other rigid ceiling material, viewed from above ceiling panel (FFU not included). -
Fan Filter Unit Control System
Provides room-by-room monitoring and control of Smart WhisperFlow FFUs to maintain target pressure differentials for ISO classification; temperature, humidity and particle monitoring and data logging, as well as dynamic fan set-point control, also available. -
Filter Covers Allow Ceiling Wash-Down
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. -
Challenge Port for Fan Filter Unit
Challenge port for Fan/Filter Units simplifies filter leak testing and connection of Filter Backpressure Alarm (shown with optional pressure gauge; must be ordered with FFU). -
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.
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Manuals & Resources
Manuals & Resources
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- 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.