Paint Booth Filter
  • Paint Booth Filter
  • Paint Booth Filter
  • Paint Booth Filter
  • Paint Booth Filter
  • Paint Booth Filter

    • Paint Booth Filter

    Spray booth ceiling filter media for capturing fine dust and overspray particles in spray paint booths

    Paint booth filters are used to capture fine dust and overspray inside spray booths, keeping the airflow clean and stable throughout the painting process. Ceiling filter media help distribute air evenly from the top of the booth, while floor or exhaust filters trap overspray before it leaves the workspace. Different filter types are available depending on the required air velocity, filtration level and booth configuration.

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    Common Types of Paint Booth Filter Media

    Paint booth filters are usually divided into different types depending on where they are installed and what part of the airflow they handle:

    Ceiling filter media (high-efficiency filter layer)

    Installed under the plenum chamber and covering the full top area of the booth. This filter medium is the most important layer during the finishing process because it traps most of the overspray before it reaches the floor filters. Thanks to ceiling filters, the filtration accuracy is higher, usually ≥1–5 μm, and high-efficiency types can reach sub-micron levels. They absorb overspray well and usually need replacement after about 400 working hours. The ceiling filters condition has a direct influence on the final paint result, since worn or clogged filters affect airflow and can lead to uneven surfaces or particles settling on the finish.

    Bag filters for intake or exhaust

    Bag filters for intake or exhaust have a much bigger filtering area than flat media, often several times larger for the same size. Because of this, they last 2–5 times longer before needing replacement. The unit price is higher, but the long service life reduces the yearly cost. They use a metal frame and tear-resistant synthetic fibers that stay stable under stronger airflow and do not deform easily. Their large dust-holding capacity, low pressure drop and long lifespan make them a practical option for spray booths, especially in high-load conditions where stricter emission standards are required. In general, their overall performance is better than traditional flat filters.

    Intake filter media (pre-filters)

    Installed at the fresh-air inlet or in front of the intake fan. They capture larger particles, usually ≥5–10 μm, and hold a considerable amount of dust. These filters need to be replaced regularly, generally every 100 working hours or earlier if contamination increases.

    Floor filter media (fiberglass filter / exhaust filter)

    Located under the floor grilles or before the exhaust fan. These filters trap fine overspray particles and dust that pass through the ceiling filter or rise from the floor. They require high filtration performance and have a large dust-holding capacity. Replacement is typically needed every 100 working hours.

    Filter paper

    Made from natural fibers (pulp, cotton), synthetic fibers (polyester, polypropylene) or inorganic fibers (fiberglass). It uses interception and adsorption to separate impurities in dry spray booth systems. Special pleated filter paper is used as an alternative to water curtains, capturing overspray efficiently while remaining easy to handle and environmentally friendly.
    Features
    • Made with durable synthetic fibers that do not release particles into the airflow, even when the booth operates under strong vibration
    • A gradient-density structure is created through layered fiber arrangements, allowing each layer to trap different particle sizes. Higher fiber density improves overall filtration performance
    • Fully impregnated adhesive prevents dust from passing through, and the filtered air is distributed evenly across the ceiling area to support consistent paint quality.
    • The outer surface has a dense finish reinforced with a grid mesh, giving the media good dust-holding capacity and a longer service life.
    • Logos can be added directly to the filter media when required.
    • Complies with DlN 53438-F1 and UL 900 Class 2 standards.
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    Browse Equipment by Category

    The range includes spray booths used in automotive repair, bus and truck workshops, aircraft coating, marine and yacht finishing, industrial equipment painting and furniture coating. It also covers open-face booths for basic spraying tasks, tabletop booths for small parts, retractable booths for tight spaces and spray & bake booths designed for water-based paint. Each paint booth type is designed to match different workpiece sizes and coating requirements.

    A paint booth works by pulling in filtered air and moving it across the area where the coating is applied, so the overspray is taken away and dust can’t settle on the surface. The airflow can be vertical or horizontal, depending on the booth design, and helps maintain a clean environment by preventing dust and other particles from entering the coating area. Some models also offer temperature and humidity control to support proper paint application and curing. Depending on the configuration, the booth may handle only spraying operations or combine spraying and drying functions in the same enclosure.

    For long-distance shipping, the spray booth components are wrapped with bubble film to absorb bumps and vibration during the journey. If the project requires extra protection, they can also be packed on reinforced steel pallets. These options help keep every part safe and prevent damage while the equipment is being transported.