Andreae cardboard filters

Effective solution for paint shops and sprayers

Andrae cardboard filters are popular in the paint industry due to their easy installation, low price, and high absorbency and efficiency. In addition to their wide use in paint shops, spraying machines, and spraying booths, these filters find their place in industries such as furniture, metallurgical and automotive, especially where adhesives, teflon, and oils are used.

Structure and effect

Andreae cardboard filters are the first stage of filtration in many spray stations and paint walls. Their action is based on the principle of centrifugal force, thanks to which paint or paint particles, moving in a stream of air, repeatedly change direction, settling on the surface of the labyrinthine filter structure. The special design of the filter causes the particles to settle at the bottom of the edge of the cardboard and the air continues its movement. In places where Andreae cardboard filters serve as the first stage of filtration, the paint stop mat, also available in the offer, is mounted as the second stage of filtration.

The advantages of Andreae cardboard filters

• • Constant airflow – Pleated cardboard prevents excessive spraying, so the airflow remains stable, unlike conventional filters which can clog causing a loss of flow velocity.
  • Easy installation – Andreae filters are easy to install and provide reliable protection in production processes.
  • Eco-friendly materials – Filters are made from recycled paper and water-based adhesives, which gives them proper stiffness and strength.

Usage

Andreae cardboard filters are widely used in:

• Paint shops
• Spray booths
• Paint walls
• Furniture, metallurgical and automotive industry

Thanks to their efficiency and affordable price, these filters are the ideal choice for a variety of applications in industrial processes where cleanliness and pollution protection are essential.