
Coarse Filters
Primary filtration for dust, lint and larger particles.
View Details ->Comprehensive range of industrial air filters with custom and OEM solutions to meet your exact application needs.






Aluminum or galvanized frame with support structure for stable primary panel filtration.
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Washable three-layer aluminum mesh pre-filter for HVAC units, fresh air systems and industrial ventilation inlets.
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Aluminum frame G3 pre-filter with keel support, square mesh and cross brace for stable first-stage filtration.
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Pleated synthetic media with metal mesh support for first-stage ventilation filtration.
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G4 pleated synthetic media with galvanized frame, welded mesh support and outlet-side sealing strip for first-stage pre-filtration.
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Sheet type primary filter for cleanroom, industrial ventilation and building HVAC systems.
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Lightweight aluminum frame G4 flat panel pre-filter with white screen paper media and metal mesh protection.
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Lightweight paper frame primary filter for economical first-stage air filtration.
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Activated carbon chemical fiber media with folded structure for primary air purification.
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Chemical fiber pocket filter for central HVAC and industrial clean air pre-filtration.
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Glass fiber pocket filter with high dust holding capacity and stable medium efficiency.
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Compact panel medium filter with multiple frame and sealing options.
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F5-F9 separator box filter with deep-pleated glass fiber media, aluminum separators and reinforced metal mesh support.
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Single-flange plastic frame V-type filter with large filtration area, low resistance and easy installation.
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Box-type plastic frame V-type filter for high-airflow AHUs, compact structure and long service life.
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Compact V-shaped media structure with large filtration area and uniform airflow.
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Box type structure with separator media for stable high-efficiency terminal filtration.
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High-efficiency air filter mesh for purifiers, electronics and clean air equipment.
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Liquid tank sealing design for reliable leak-free terminal cleanroom filtration.
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Aluminum separator high temperature filter for 250-300°C operating environments.
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Custom size, frame, media, structure, label and packaging for special equipment requirements.
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First-stage G4 oil mist filter for capturing larger oil mist droplets and protecting downstream filter stages.
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F9 oil mist filter for finer oil aerosol control in CNC machining and oil mist collection systems.
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Glass fiber paint arrest media for spray booths and surface coating filtration.
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Glass fiber felt and filter board for high temperature air filtration.
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Folded kraft paper media for dry spray booth paint mist capture.
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Synthetic fiber filter cotton for spray booths and ventilation pre-filtration.
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Activated carbon media for odor, VOC and harmful gas adsorption.
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Melt-blown synthetic roll media for pocket filters and air filtration.
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