Amaircare 12000 Commercial Air Purifier

I have never used this item. It comes with a whole set of spare filters. This filtration system will filter and scrub the air for the whole house. It is a 'MUST HAVE' for the person looking for PURIFIED air! CASH ONLY!
Class: Central HEPA Filtration System
Delivered Airflow: 12000 CFM (Cubic Feet per Minute)
Dimensions: 17″ wide, 28″ long, square, 50″ high
Duct Connections: 10″x12″ intake and outtake ducts
Power Consumption: 600 Watts
Filter Life:
Pre-Filter: 3-6 months
HEPA Filter: 2-5 years
Carbon Filter: 6 months
Optional V.O.C. Canister:12 months