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Pneumatic Filters

Pneumatic filters ensure the proper functioning of pneumatic systems by eliminating contaminants such as water and oil vapor from compressed air. Some filters use a 'media' to capture particles while allowing air to pass through, whereas others utilize membranes that permit only air to flow. These filters are commonly paired with pneumatic air lubricators.

Pneumatic filters are essential components that help prevent the failure of pneumatic equipment. The frequency of maintenance depends on the volume of debris filtered. A noticeable pressure drop often indicates that the filter requires cleaning. However, certain parts like the service indicator and the automatic or manual drain should not be serviced.

Pneumatic Resources offers a wide selection of pneumatic equipment, including filtration products designed to remove contaminants. Our inventory includes filters in various configurations, with different filtration sizes, port connections, and drain types (automatic and manual) to suit a range of filtration needs.

What are pneumatic filters used for?

Pneumatic filters are employed across diverse industries and environments such as healthcare, analytical instrumentation, food processing, marine and aviation sectors, manufacturing, and food and beverage packaging. To ensure pneumatic systems operate efficiently, compressed air must be clean and free from water and particulates. Pneumatic filters help by removing contaminants and extending the life of components.

Primary filters

Primary filters safeguard pneumatic equipment from damage caused by contaminants like dirt particles, tiny water droplets, or aerosols. They can filter out particles as small as five micrometers.

Secondary filters

Secondary filters are capable of trapping particles as small as 50 nanometers, effectively removing fumes, odors, moisture, oils, and other extremely fine particles from the air stream.

What types of pneumatic filters are available?

  • Pneumatic Water Separators – designed to remove water
  • Pneumatic Particulate Filters – capture dirt and particles
  • Pneumatic Coalescing Filters – eliminate water, rust, and oil from compressed air
  • Absorbing Filters – remove oil from compressed air streams
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Picture of AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF20-F02C-A

AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF20-F02C-A

AF20-F02C-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$52.04
Picture of AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF20-F02C-C-A

AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF20-F02C-C-A

AF20-F02C-C-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$91.32
Picture of AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF30-F02C-A

AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF30-F02C-A

AF30-F02C-A
Modular Air Filter AF30 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$122.08
Picture of AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF30-F02D-A

AF series 5μm G 1/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF30-F02D-A

AF30-F02D-A
Modular Air Filter AF30 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$128.01
Picture of AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F02-A

AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F02-A

AF20-F02-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$57.22
Picture of AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F02B-A

AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F02B-A

AF20-F02B-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$26.79
Picture of AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F02-C-A

AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F02-C-A

AF20-F02-C-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$54.47
Picture of AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF30-F02-A

AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF30-F02-A

AF30-F02-A
Modular Air Filter AF30 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$73.02
Picture of AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF40-F02-A

AF series 5μm G 1/4 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF40-F02-A

AF40-F02-A
Modular Air Filter AF30 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$77.24
Picture of AF series 5μm G 1/8 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF20-F01C-A

AF series 5μm G 1/8 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF20-F01C-A

AF20-F01C-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$95.88
Picture of AF series 5μm G 1/8 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F01-A

AF series 5μm G 1/8 1 MPa, 1.5 MPa Pneumatic Filter with Manual drain, SMC, AF20-F01-A

AF20-F01-A
Modular Air Filter AF20 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Note Transparent bowl is for body size 30 and over Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$28.23
Picture of AF series 5μm G 3/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF40-F06C-A

AF series 5μm G 3/4 0.1MPa to 1 MPa, 1.5 MPa Pneumatic Filter with Automatic drain, SMC, AF40-F06C-A

AF40-F06C-A
Modular Air Filter AF40 Series SMC's AF modular air filters are now easy to replace as the bowl and element are in one piece. The AF series is also more compact than the previous range. Improvements have also been made to the bowls with bowl guards now being transparent, users can monitor from any angle. Modular connection Polycarbonate bowl Filters, Lubricators and Separators High flow capacity filters, lubricators and separators with polycarbonate bowls. All have an ambient and media temperature range of 5 - 60°C and a proof pressure of 15 bar.
$196.47