Class One Modular Cleanrooms

Motorized HEPA filters

Motorized Hepa Filter – Fan Filter Units

Motorized Hepa filters also called fan filter units are designed to eliminate contaminant normally used in negative plenum design cleanrooms and one pass cleanrooms, they minimize sound output, HEPA filters are a critical feature in larger cleanrooms with semi to full ceiling fan coverage. This type of HEPA filter to use more in newer design of the cleanroom. Motorized HEPA filters are normally used in negative pressure plenum designs. Ducted HEPA filters are now used mostly with cleanroom air handlers and cleanrooms requiring tight temperature and humidity control.

Motorized HEPA filters are generally considered less costly cleanroom design and easier to upgrade than standard ducted cleanrooms.

Motorized cleanroom filters are complete assemblies equipped with a high static motor and HEPA or UPLA filter and powered by quiet, energy efficient backward incline motor. Filter units are available in 2 x 4 ft size.

Fan Filter units:

Air velocity of 90-100 fpm

Air flow of 650-750 cfm

99.99% at .5 micron efficiency

Removes micron particles 0.3 and larger

Replacement motorized HEPA filters