Built for commercial and industrial shops- the AFS-2400 air filtration system will give you years of reliable service. It features three speeds and a heavy-duty 3/4 HP motor produces a maximum 2450 cfm unrestricted airflow and provides 2132 cfm of filtered air. This will clean the air in a 55' x 55' shop every 10 minutes. The AFS-2400 air filtration system will remove 99-percent of dust particles as small as five microns and 91-percent of particles as small as one micron in size. And the best part of this industrial air cleaner is that it is 110 volt and only takes 13.5 amps of power to run. For ease and convenience- the AFS-2400- like all Baileigh air filtration systems- comes standard with a radio frequency (RF) remote control allows you to operate the Air-Tech HP from anywhere in the shop- even from an adjacent room. The convenient RF remote is equipped with three speeds and a timer function that allows you to set a timer for 2- 4- 6- and 8 hour increments.