Active Filtration Products  >  AF - 4500E

AF - 4500E

AF - 4500E

High Output Unit, Belt Driven 3 Horsepower Motor.

The AF-4500E is our belt driven, industrial air filtration model and can handle a shop up to 25,000 cubic feet of high pollutant. The AF-4500E comes standard with eye bolts for easy hanging or optional wall mounting brackets are available.

AF 4500E Product Literature (PDF)

Price: $3,650

An industry standard, single speed, 3 hp Marathon motor, using a belt drive system, achives 4,500 CFM of air exchange. The paper pre-filters and the fiber glass primary bag filters allow a MERV 15 rating. 

Filters are parts off the shelf, anyone can buy online - paper pre-filters and the fiber glass primary bag filters allow a MERV 15 rating (equivalent to a Hospital inpatient care room).


  • CFM - 4,500
  • Dimensions - 24” X 24” X 72"
  • Filters - 2  X  Paper pre-filter and 2  X  Primary filter High Level of Pollutant
  • Motor - Marathon 3 hp/208-230 Volt 1PH : Standard Plug NEMA L6-20P 
  • Amp Draw  - 13.1 
  • Mounting options - Eyebolts come standard / Wall Brackets*
  • Manometer - $125 Option
  • Material / Finish - 16 ga / Galvanized
  • Weight - 220 lbs

Optional Filters

  • Carbon Odor Filters are a simple addition allowing the units to not only clean the air, but also remove a wide range of odors like automotive exhaust, cigarette smoke, and much more. 
  • Electrostatic Washable Pre-filters are a replacement for the standard paper pre-filters and can be re-used continually for the life of the unit. The washable pre-filters provide a filtration of MERV 6 (overall unit MERV 15 rating remains). This solution is ideal for environments where there there are large particles present.