Industrial compressed air filters ISO 8573.1
Effectively remove mechanical impurities, water, and oil from compressed air thanks to our extensive program of industrial filtration. Professional air treatment guarantees not only excellent medium quality for the most demanding applications, but above all multiplies the lifespan of your pneumatic tools and production technologies. In this category, you will find top-class industrial filters from proven brands such as Omega Air, Hankison, B-Air, NGF, or Mark. We naturally also supply replacement filter, catalytic, and adsorption cartridges for all types of filters. Details on filter classification and filtration principles can be found below.
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Why is it essential to filter compressed air?
Air drawn in and compressed by a compressor (whether piston or screw) is not suitable for industrial and professional use without subsequent treatment. The compressor's intake, while capturing the coarsest particles, is far from being the main problem that threatens your technology.
What does untreated compressed air contain?
- Mechanical impurities: dust, fine pollen, rust, and loose scale from older pipe systems.
- Moisture: condensed water formed by physical compression and subsequent cooling of the air.
- Oil vapours and aerosols: these are present in all oil-lubricated compressors.
This harmful "triple combination" is a ticking bomb for any connected equipment. Pneumatic tools gradually lose power, their consumption increases extremely, they corrode internally, fine transfer ports become clogged, and seals are irreparably damaged. For a large automated line full of valves, sensitive cylinders, and robotic elements, the consequences are even more devastating. Unplanned production shutdowns due to a seized pneumatic system can cost a company hundreds of thousands of crowns. Proper filtration is not a luxury, but a necessity!
Air quality according to ISO 8573-1
The primary guide for every operator is the international ISO 8573-1 standard. It sets 7 classes of compressed air quality (classes 0 to 6), with each of them precisely defining how many solid particles, water, and oil the air may contain for a given application. A standard blow-off gun has different requirements than a paint shop, and a food processing operation has completely different ones. If you are unsure, we have prepared a detailed guide for you: How to properly filter compressed air.
Quick navigation – filters by quality class (solid impurities):
- Quality Class 1 (Extreme purity – microfiltration of particles down to 0.01 µm)
- Quality Class 2 (Very fine filtration down to 0.1 µm)
- Quality Class 3 (Fine dust filtration down to 1 µm)
- Quality Class 4 (Basic filtration down to 15 µm)
- Quality Class 5 (Coarse filtration down to 40 µm)
- Class 6 and Class 7 (Coarse separators and cyclones)
Industrial filters by condensate drain type:
- 💧 Automatic drain: The best and maintenance-free solution. The filter bowl empties itself as soon as the condensate level reaches a certain limit.
- 💧 Manual drain: Condensate must be regularly checked and drained by manually pressing or turning the valve at the bottom of the filter.
- 💧 No condensate drain: Standard solution for specific dust filters or activated carbon bodies where no liquid water occurs.
We provide a complete range for maintenance:
Purchasing the housing is not the end; we have consumables and service materials permanently in stock:
- Original filter cartridges (for dust, fine, and microfilters).
- Absorbent and catalytic cartridges for activated carbon filters (removal of odors and gaseous oil).
- Visual and differential pressure gauges (indicators that signal with red or needle that the cartridge is clogged and restricts airflow).
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Omega air filters; 16 to 64 bar
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High pressure filters CHP/IHP; carbon and stainless steel up to 400 bar
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NGF air filtration; including clogging indication
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Stainless steel process filters; air and gas distribution
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Sterile stainless steel filters; SFS and SPF filtration
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Vacuum filters; filtration for vacuum
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PPA filter system; for painting equipment
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B-AIR filtration; for breathable air
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Filters in AFS design; silicone-free filtration
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Accessories for filters; inserts, indications,...
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Product sorting
List of products
The AFS microfilter is used to remove the largest mechanical impurities from compressed air up to 0.01 um according to ISO 8573-1 class 1. Body with easily removable container...
AFM filters are used to remove the largest mechanical impurities from compressed air up to 0.1 um according to ISO 8573-1 class 2. Body with easily removable container and...
AAFR dust filter in 2" design to remove dust impurities up to 1 um from compressed air according to ISO 8573-1 class 3. Body with easily removable container and designed for a...
AAFC 2" cyclone separator with a flow rate of 25,000 l/min for partial removal of condensate from compressed air. Here the flow changes to rotational and due to the rotation and...
AAFM pre-filter in 2" design for removal of fine impurities up to 0.1 um from compressed air according to ISO 8573-1 class 2. Body with easily removable container and designed...
AAFC 2" cyclone separator with a flow rate of 16,667 l/min for partial removal of condensate from compressed air. Here the flow changes to rotational and due to the rotation and...
AAFS 2" microfilter for removal of micro impurities up to 0.01 um from compressed air according to ISO 8573-1 class 1. Body with easily removable container and designed for a...
AAFS 2" microfilter for removal of micro impurities up to 0.01 um from compressed air according to ISO 8573-1 class 1. Body with easily removable container and designed for a...
AAFM pre-filter in 2" design for removal of fine impurities up to 0.1 um from compressed air according to ISO 8573-1 class 2. Body with easily removable container and designed...
AAFA 2" activated carbon filter for absorption of residual oil, oil vapours and aerosols with < 0,005 mg/m3 from compressed air according to ISO 8573-1 class 1. Body with easily...
HFPA activated carbon filter with G2" connection thread for use in areas with high corrosive environments. Filtration capacity up to 0.01 um. Maximum working pressure up to 50...
AAFB 2" coarse filter for removal of the largest mechanical impurities up to 15 um from compressed air according to ISO 8573-1 class 7. Body with easily removable container and...
HFPM microfilter with G2" connection thread for use in areas with high corrosive environments. Filtration capacity up to 0.01 um. Maximum working pressure up to 50 bar, maximum...
AAFB 2" coarse filter for removal of the largest mechanical impurities up to 15 um from compressed air according to ISO 8573-1 class 7. Body with easily removable container and...
Replacement filter cartridge CHPP-094V made of acrylic fibre, cellulose is used for basic filtration to 3 um purity of compressed air. The maximum compressed air flow of the...
Replacement filter cartridge CHPR-094V made of acrylic fibre, cellulose is used for dust filtration to 1 um purity from compressed air. The maximum compressed air flow of the...
The replacement filter cartridge CHPA-094V with activated carbon is used to absorb residual oil vapours and aerosols from compressed air to a level of 0.005 mg/m³. The maximum...
Replacement filter cartridge CHPS-094V made of borosilicate microfibre is used for microfiltration to a purity of 0.01 um from compressed air. The maximum compressed air flow of...
AAFA 2" activated carbon filter for absorption of residual oil, oil vapours and aerosols with < 0,005 mg/m3 from compressed air according to ISO 8573-1 class 1. Body with easily...
AAFP basic filter in 2" design to remove basic mechanical impurities up to 3 um from compressed air according to ISO 8573-1 class 6. Body with easily removable container and...
AAFP basic filter in 2" design to remove basic mechanical impurities up to 3 um from compressed air according to ISO 8573-1 class 6. Body with easily removable container and...
Adsorption filter with activated carbon for compressed air from Hankison NGF series type CF according to ISO. Filter size F12 with 2" internal thread connection. The filter is...
Prefilter for compressed air from Hankison NGF series of HF type according to ISO. Filter size F12 with 2" internal thread connection. The filter is equipped with a clogging...
Removes mechanical dirt up to 0.01 um and oil according to ISO 8573-1 class 1. Connection with 2" internal pipe threads. The design allows a flow rate of up to 13,317 l/min....
Removes mechanical dirt up to 0.01 um and oil according to ISO 8573-1 class 1. Connection with 2" internal pipe threads. The design allows a flow rate of up to 8233 l/min....
CHP1A activated carbon filter with G2" connection thread designed for effective removal of solid impurities, oil, water and other impurities from compressed air up to 0.005 um....
CHP2A activated carbon filter with G2" connection thread designed to effectively remove solid impurities, oil, water and other impurities from compressed air up to 0.005 um....
CHP4A activated carbon filter with G2" connection thread designed to effectively remove solid impurities, oil, water and other impurities from compressed air up to 0.005 um....
HFPA activated carbon filter with G2" connection thread for use in areas with high corrosive environments. Filtration capacity up to 0.01 um. Maximum working pressure up to 50...
Removes mechanical contaminants up to 3 um in size according to ISO 8573-1 class 6. Connection with 2" internal pipe threads. Designed to allow flow rates up to 13,317 l/min....
Removes mechanical contaminants up to 3 um in size according to ISO 8573-1 class 6. Connection with 2" internal pipe threads. Designed for flow rates up to 8233 l/min. Special...
CHP1P basic filter with G2" connection thread designed for effective removal of solid impurities, oil, water and other impurities from compressed air up to 3 um. Maximum working...
CHP2P basic filter with G2" connection thread designed to effectively remove solid impurities, oil, water and other impurities from compressed air up to 3 um. Maximum working...
CHP4P basic filter with G2" connection thread designed to effectively remove solid impurities, oil, water and other impurities from compressed air up to 3 um. Maximum working...
Hankison 's NGF series SF type basic ISO filter for compressed air. Filter size F12 with 2" internal thread connection. The filter is equipped with a clogging indicator and an...
Basic stainless steel filter IHP1N5 with G2" connection thread for effective removal of solid impurities, oil, water and other impurities from compressed air up to 5 um. Maximum...
Basic stainless steel filter IHP2N5 with G2" connection thread for effective removal of solid impurities, oil, water and other impurities from compressed air up to 5 um. Maximum...
Basic stainless steel filter IHP4N5 with G2" connection thread designed to effectively remove solid impurities, oil, water and other impurities from compressed air up to 5 um....
Removes the coarsest mechanical dirt up to 15 um in size according to ISO 8573-1 class 7. Connection with 2" internal pipe threads. Designed to allow flow rates up to 13,317...
Removes the coarsest mechanical dirt up to 15 um in size according to ISO 8573-1 class 7. Connection with 2" internal pipe threads. Designed for flow rates up to 8233 l/min....