Everybody knows that compressed air filters are an essential part of your installation; however, this is often an afterthought when planning your air compressor purchase. It doesn't have to be; speak with one of our compressed air experts today. When thinking of your air treatment needs, you need to consider your air dryer and your filtration. Here at Mark compressors, we have designed a range of line filters to help you manage your different contaminants..

MARK Online Filters Guarantee Technically Oil-free Air

Pre-filter removes dust particles and improves air quality
Fine coalescence filter removes oil particles from compressed air
Activated carbon filter absorbs oil vapour ensuring 100% technically oil-free air
Filter cartridges are easily removable resulting in quick maintenance

Principles of Filtration

Contaminant	State of Matters	Filter	Filter Medium	Filteration Mechanisms
Dust	Solid	Pre-filter, Dust filter	Glass fibers	Capture
Oil aerosol	Liquid	Coalescence filter, High efficiency coalescence filer	Glass fibers	Capture + coalescing+drain
Oil vapor	Gas	Porous activated carbon	Porous activated carbon	Adsorption

Components

1. Double 0-rings gaurantee proper sealing to reduce leakage risks and increase energy savings.
2. Increased user freindliness and reliability via push-on element
3. Protection paper avoids direct contact between filter media and stainless steel filter core.
4. Enhanced glass fiber media ensure high filter efficiency, low pressure drop and gauranteed lifetime performance, For oil coalescence filters, multiple layers are wrapped around each other to avoid the risk of early oil breakthrough.
5. Enhanced high-performance stainless steel filter cores ensure ultimate strength and low risk of explosion.
6. Oil coalescence filters: Double drainage layer (outer protection paper and foam] has a large drainage capacity which is ideal for variable speed compressors. Moreover, the poly-urethane foam avoids oil re-Bntrainment. Dust filters: Open foam acts as a pre-filter for the largest dust particles, which prolongs the filter lifetime.
7. Epoxy sealed caps for reliable filtration.
8. Internal ribs support the element and facilitate the route of oil droplets.