MAC 10 Original

$1,000.00

The MAC 10 Original Fan Powered HEPA Filter Unit offers ultra-quiet, energy-efficient performance with a patented VE5 air baffle and forward-curved blower. Available in multiple sizes with a 3-speed motor and optional solid-state speed controller for precise airflow control.

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Description

The MAC 10 Original was the first Fan Powered HEPA Filter Unit (FFU) ever developed, originally designed by the U.S. government and later introduced to the commercial market in the early 1980s. Known for its innovation and reliability, the MAC 10 set the standard for cleanroom air filtration systems.

Featuring a patented VE5 air baffle and a forward-curved blower wheel, the MAC 10 delivers exceptionally quiet and energy-efficient operation—making it one of the quietest FFUs available today.

The unit is available in multiple sizes, including 2×4, 2×3, 2×2, and 2×3.5 (the latter offering a 6″ blank section to accommodate sprinkler heads when required). Each MAC 10 comes standard with a 3-speed motor compatible with 115V, 220/240V, and 277V configurations, and can be equipped with a range of optional controls and accessories, such as a solid-state speed controller (SSSC) for precise airflow adjustment.

Built for long-term performance and versatility, the MAC 10 remains a trusted choice for cleanroom applications requiring consistent, quiet, and efficient air filtration.


Cumulative Cost Per Year Chart

Cost figures are Watts at 90 FPM x 8760 hr. (24 x 365) / 1,000 x $0.09 KWH Ex.

MAC 10 Original is rated at 315 Watts at 90 FPM (315 x 8760 / 1,000 x $0.09 = $248.00)


*SSSC= Solid State Speed Controller

Additional information

Max CFM (A)

660

Max CFM (B)

91.90+ FPM

Start-up Amps FLA - 120v

3

Start-up Amps FLA - 277v

1.2

Running Amps (High) 120v

2.63

Running Amps (High) 277v

1.14

Max. External Static Pressure @ 90 FPM

0.10”

Maximum Watts

315

BTUs @ Max CFM (Heat Load)

1075

Watts @ 90 FPM

310

BTUs @ 90 FPM (Heat Load)

1058

Standard Top Mounted Control

3 Speed Switch

Additional Control Options

Yes

Building Management Interface (BMS)

Yes (2)

Optional Digital Control and Monitoring (3)

Yes

Motor / Feature

Standard AC Motor

Blower

Forward Curve

Sound @ 90 FPM (dBA)

51

Cost Per Year To Operate

$73 / Year

Size

2×2, 2×4

Voltage

120V, 277V

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