Clean air is critical to the performance and life of your engine. For efficient combustion, a modern diesel engine requires several thousand times as much air as it does fuel. Under normal operating conditions, to burn one gallon of fuel you have to clean 15,000 gallons of air. JIMCO’s Air Filter is designed to remove solid particulates, such as dust, pollen, mold, and bacteria from the air. JIMCO’s Air Filters are used where air quality is important. Therefore, it will increase your engine life and prevents engine from wearing, besides also providing better fuel economy to vehicles.