Compressed Air Filters

DD+/PD+/UD+/DDp+/PDp+/QD+ series (7 – 9000 l/s , 15 – 19070 cfm)
QDT series (20 – 1800 l/s , 42 – 3814 cfm)
SFA Series (9 – 9000 l/s , 19 – 19070 cfm)
WSD Series (7 – 800 l/s , 15 – 1695 cfm)
H Series (15 – 944 l/s , 32 – 2000 cfm)

Atlas Copco filters remove the smallest contaminants, including sand, salt and sugar grains; black carbon; rust; cement and paint particles; asbestos; and bacteria and viruses.

Atlas Copco’s filters are certified to meet the following ISO standards:

  • ISO 8573-1:2010: Compressed air – Contaminants and purity classes
  • ISO 8573-2:2018: Compressed air – Test method for oil aerosol content
  • ISO 8573-4:2019: Compressed air – Test method for particles
  • ISO 8573-5: 2001: Compressed air – Test method for oil vapor and organic solvent content
  • ISO 12500-1:2007: Filters for compressed air – Test methods – Oil aerosols
  • ISO 12500-2:2007: Filters for compressed air – Test methods – Oil vapors
  • ISO 12500-3:2009: Filters for compressed air – Test methods – Particulates

DD+/PD+/UD+ Series

Oil coalescence filters with patented Nautilus technology

Compressor element lubrication and your compressor installation itself can release oil aerosols and wet dust in your air system. DD+, PD+ and UD+ filters efficiently remove these contaminants to protect your equipment and your processes. These innovative filtration solutions are engineered to cost-effectively provide the best air purity and meet today’s increasingly stringent quality requirements.

DDp+/PDp+ Series

Optimal dry dust filtration

DDp+ and PDp+ filters efficiently prevent dust, corrosion particles, micro-organisms, dirt and adsorption material from entering your compressed air stream. These innovative filtration solutions are engineered to cost-effectively provide the best air purity and meet today’s strict quality demands.

QD+ Series

High-performance oil vapor filters

QD+ filters efficiently reduce hydrocarbons, odors and oil vapor in your compressed air to protect your investment, equipment and processes. The macro-structured activated carbon will reduce the residual oil content through adsorption to less than 0.003 mg/m³. The pressure drop is low and remains constant during the lifetime of the filter.

QDT Series

Activated carbon towers for optimal oil vapor filtration

The high-efficiency activated carbon tower is capable of removing hydrocarbons, odors and oil vapor from compressed air. The activated carbon will, through adsorption, reduce the residual oil content to lower than 0.003 mg/m³. The pressure drop is low and stays minimal during the filter’s lifetime.

SFA Series

Silicone-free removal of oil aerosol, dust and oil vapor

Superb air purity is a prerequisite to safeguard your instruments and end products. Our silicone-free SFA filters efficiently prevent dry and wet dust, particulates, oil aerosol and water droplets from entering your compressed
air system. The SFA series is manufactured and treated according to the high standards of silicone-free equipment, and certified by the Fraunhofer Institute as guaranteed silicone-free.

WSD Series

High-performance water separators

Atlas Copco’s WSD prevents condensed water from building up in your air system. The water separator comes as standard with Atlas Copco’s aftercoolers and can also be installed at any point in your system.

H Series

Guaranteed air purity up to 350 bar

High-pressure filters efficiently reduce oil aerosol, dust and wet dust, particulates, water droplets and oil vapor in your compressed air stream to protect your investment, equipment and processes. Our innovative high-pressure filtration solutions are engineered to cost-effectively provide the best air purity and meet today’s increasing quality demands for working pressures of up to 350 bar. All high-pressure filter housings are hydraulically tested to ensure safe and reliable operation at all times. A pressure test certificate accompanies each filter.

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