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There are a number of contaminants in the air that you need to protect your compressed air system from in order to produce the quality air needed for your operation. This is where an air filter comes in.

To choose the right filter, you need to find out which type of contaminant you need to protect your system from. In this article, we will go through the most common ones to help you identify which ones affect you.

What Contaminants Does an Air Filter Protect Against?

Dry Dust

One of the most common contaminants for compressed air systems is dust as it is all around in the ambient air. Once this enters your system, it can produce negative results in performance and costly consequences for your operation.

Oil Aerosols

If you have a lubricated compressor, oil is used as part of the compression process so it will be present in compressed air as oil aerosols. This contaminant can damage pneumatic equipment and end products, significantly increasing operating costs.

Oil Vapour

Hydrocarbons, also known as oil vapour, are present in the ambient air and can contaminate compressed air when it condenses within the system. There are air filters available to specifically tackle this problem, so no equipment or end products will be damaged.

Compressed Air Filters & Servicing from Air Power East

To ensure your operation runs smoothly and you comply with the correct quality standards, it is important to identify your air quality needs and contaminants beforehand. Different applications and different environments require different specifications, so make sure you check these before installing a main line filter into your system.

If you aren’t sure, don’t hesitate to get in touch with us and we’d be more than happy to help you. Don’t forget we offer air compressor servicing too!

How to Choose the Right Filter for Your Compressed Air System

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