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6601-11A-USS-LP
Terra Part # 6601-11A-USS-LP
$1,611
*includes web discount for online orders Web-exclusive discount applies only to quotes/orders placed directly on our website; not valid for phone, email, or other ordering methods.
Accessories related to Terra Part # 6601-11A-USS-LP
85129
Mini Fan Filter Unit; Low Profile, 12" W x 12" D x 8.5" H, ULPA, 120 V, Stainless Steel
11 in stock
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Product Details
  • Available Certified ISO Grade Designs: ISO 5, ISO 6, ISO 7, ISO 8
  • Low profile fan filter units are ideal for cleanrooms with restricted height areas
  • Ultra-Low Particulate Air (ULPA) Filter: 99.999% efficient at 0.12µm particle diameter
  • Variable speed control dial for precise air flow control
  • FDA-approved silicone sealant prevents air leakage without harmful outgassing chemicals
  • Backward-curved fan for optimized efficiency
  • Performance Data and Submittals
  • 4-pin connector for easy installation to Terra cleanrooms (connector may be used with an optional wall plug adapter; or  may be removed entirely to hard-wire the FFU)
  • Filters are leak tested in accordance with IEST standards to meet UL 900
  • See performance data and submittal sheets for additional information
  • Optional Accessories:
  •           Challenge port kit
  •           Power plug adapter
  •           Stainless surface mount frame for installing FFU in ceiling without T-grid
  •           Replacement filter
  •           Filter replacement alarm
  •           Ionizing bar
  •          Control panel with power distribution modules
  • All filter sales are final; returns for this item cannot be accepted

Type: Low Profile

Material: Stainless Steel

Filter Replacement Access: Top Side

Size: 1'x1'

Filter Frame Material: 304 Stainless Steel

Filter: ULPA

Speed Control: Variable Speed Control

Blower Type: Backward Curved

Certified ISO Grade Design: ISO 5

ISO Rated Air Cleanliness: ISO 5

Unit of Measure: EA

Marks & Listings: UL, ULC

Electrical Specifications: 120 V, 0.6 A, 65 W, 1 Ph, 50/60 Hz

Weight, Product: 16 lb

Dimensions, Product: 12" W x 12" D x 8.5" H

Weight, Shipping: 40 lb

Dimensions, Shipping: 31" W x 31" D x 16" H

Package Type: Palletized

Buy Accessories
  1. HEPA filter for use in Valuline Ductless Fume hoods  |  2100-29 displayed
    Filter; ULPA, 12" x 12", 304 Stainless Steel 48 in stock
    $604
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  2. 500 lbs capacity on each side of fan filter unit
    Upgrade FFU to Walkable Design
    Request Quote
    Increase Down Increase Up
  3. Safely neutralizes surface charges to protect against electro-static discharge (ESD)  |  2005-05A displayed
    Ion Bar, 11", 2 Emitters, Uninstalled, 120 V Quick Ship+ Available In stock
    $548
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  4. Four-pin power cord adapter for fan/filter unit allows connection to standard 120VAC/60Hz power receptacle  |  6601-13 displayed
    Cord Adapter, MIN4 PL to 16AWG Power Cord for Terra Fan/Filter Unit, 300V, 10A Quick Ship+ Available In stock
    $64
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  5. Plug male female 4 pin 12 feet mini change cordset  |  6601-39 displayed
    Cable Extension; FFU to PDM, 12ft, PVC, 4 Pins, 300VAC, 5.5A In stock
    $80
    Increase Down Increase Up
  6. Simplifies filter leak testing and connection of Filter Backpressure Alarm  |  6601-99 displayed
    Challenge Port, Kit; for Fan/Filter Unit In stock
    $89
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  7. Filter replacement alarm system with integrated minihelic pressure gauge, light and buzzer  |  2625-54B-SS displayed
    Filter Replacement Alarm System; for Fan Filter Unit, Audible & Visible Alert, Manual Override, Stainless Steel, 120 V Quick Ship+ Available 18 in stock
    $748
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  8. Night service switch, shown mounted on Modular Hardwall Cleanroom panel, puts FFUs in low-energy mode during off-hours  |  6601-70 displayed
    Night Service Switch
    $147
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  9. Cleanroom control panel provides centralized control and monitoring of cleanroom functions; status indicator LED blinks when FFU filters need replacement  |  6600-23A-NS displayed
    Control Panel w/ Filter Alarm and Night Switch; for Hardwall CR, External-Mount Panel, 24 V Quick Ship+ Available In stock
    $4,326
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  10. ISO Rated FFU Testing and Certification; Flow Rate and Filter integrity
    ISO Rated FFU Testing and Certification; Flow Rate and Filter integrity
    Request Quote
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  11. Service, ISO Grade Certificate, ISO 5
    Service, ISO Grade Certificate, ISO 5
    Request Quote
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  12. FasTrak 24-7 Expediting Service
    FasTrak 24-7 Expediting Service
    Request Quote
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  13. Warranty; 5 Year, Terra-Manufactured Product, Parts
    Warranty; 5 Year, Terra-Manufactured Product, Parts
    Request Quote
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Fan Filter Units

  • Terra Universal WhisperFlow® Filter Fan Units Terra Universal WhisperFlow® Filter Fan Units
Terra Universal WhisperFlow® Filter Fan Units

Features and Benefits

Mini 12"x12" FFU for Small Enclosures

Terra’s Mini HEPA FFU removes airborne contaminants to enhance contamination protection in small enclosures.
The LED status indicator glows continuously when the FFU is plugged in and turned on to confirm the system is operational. Variable speed control dial allows for precise air flow control. Durable and corrosion resistant 304 stainless steel housing resists alcohol-based cleaning agents.

Mini FFU Size Comparison

The Mini FFU fits a compact 12"x12" footprint. Perfect for small enclosures such as storage cabinets, gloveboxes, and pass-through chambers. Single pass HEPA-filtration adds an extra layer of protection against particle and microbe contamination.

Low Profile FFU Design Only 8-Inches Tall

Low profile fan filter units are ideal for cleanrooms with height constraints. They stand 8 inches tall, compared to a standard FFU that stands 13.5 inches tall. The variable speed control dial allows for precise air flow control.

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

Long Running FFU Motors

Terra’s filter fan unit motors are rated for 5 years of continuous, 24/7 operation, if the HEPA filters are consistently replaced. To accurately monitor your HEPA filter’s saturation levels, purchase Terra’s audible and visual filter replacement alarm system.

Clean and Durable Powder Coat Finish

Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.

Network of International Reps

Terra employs an international network of more than 20 local sales reps trained to provide comprehensive service on Terra's complete catalog of products

Wide Selection of Global Shipping Options

Terra offers a broad range of global shipping services including door-to-door and white glove delivery. Each product is safely packaged in a heat-treated wooden crate that meets international shipping standards.

Products Compliant With Your ISO Rating

High-capacity, durable, ISO-compliant system rated for thousands of operating hours.
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • 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).

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.