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The Envirco® MAC 10 is the original modular, self-powered, high efficiency particulate air (HEPA) filter ceiling grid module. Since its debut, it continues to lead the way with constant improvements and innovations. Known for being the quietest modular ceiling unit available, the MAC 10 is built to last with quality construction and innovative, patented technology.
MAC 10 HEPA Filter graphicThe MAC 10’s modular design fits conveniently into 2’x4′ T-Bar drop ceilings. The standard MAC 10’s low profile of less than 13″ also permits installation into tight ceiling spaces. Plus, threaded corner inserts provide convenient attachment of seismic hangers. In addition to the standard MAC 10 2’x4′, there are other MAC 10 sizes to choose from. These sizes accommodate various ceiling layouts and permit convenient sprinkler penetrations.
We’ve beat our own record again. Now the standard MAC 10 2’x4′, with optional speed control, tests below NC 45 at 51 dBA measured 30 inches from the filter set at the rated flow of 90 FPM.*
It is the only low profile fan filter unit that has achieved such a low noise level at 90 FPM. That’s because the patented VE5 baffling system gives the MAC 10 uniform airflow and absorbs sound, contributing to its low noise levels.
Only the MAC 10 is a MAC 10. No other fan filter unit is quite the same. The patented technology and quality construction make it the best value available worldwide.
*Digital control or Solid Speed Controller option required.
Allows the filter to be removed without removing the fan housing. ISO drawing: RSR ISO PDF
Eliminates the potential for bypass leakage.
Powder coat painted or stainless steel. Spec. Dwg PDF
Removes particles 0.128 micron or larger at 99.9995% efficiency for critical applications.
1.1 – The self-powered ceiling grid module (ENVIRCO Model MAC 10 2’x4′) will be of modular design, allowing fit in a standard 2’x4′ T-bar ceiling grid geometry. (2’x2′, 2’x3′, and 2’x3.5′ sizes also available). The unit can be sized to fit any grid you are using.
1.2 – Total height of the complete unit (excluding optional accessories) shall be less than 13″ (33.02 cm).
1.3 – The fan/filter module will be U. L. listed (507 Air Filter).
2.1 – The sound level shall be approximately 53 dBA with optional speed control (measured no more than 30″ (76.20 cm) from the filter face), with the fan delivering an average air flow velocity of 90 FPM (.45 m/s). (Ambient sound level less than 45 dBA.)
3.1 – Construction
3.1.1 – Total weight of the standard (2’x4′) unit, excluding accessories shall be less than 65 lbs. (29.55 kg).
3.2 – Prefilter
3.2.1 – The unit will be furnished with a 16″ x 23″ 1/4″ x 1/2″ (40.64 cm x 59.06 cm x 1.27 cm) – 30% (20PPI) polyurethane foam, washable prefilter (deleted with A/C collar option).
3.3 – HEPA Filter
3.3.1 – The final (HEPA) filter will be factory tested and rated 99.99% efficient in removal of particles 0.3 micron and larger; leak free in accordance with the latest I.E.S.T. Recommended Practices.
3.3.2 – The filter face guard will be epoxy-coated expanded steel.
3.3.3 – Optional ULPA Filters (rated 99.9995% at .128 micron) are also available.
3.4 – Fan/Motor
3.4.1 – Power requirements: 115 Volt – 1 Phase – 60 Hz (other voltages available).
3.4.1.1 – 220 50/60 Hz (for Europe and Asia).
