Andreae Cardboard Filter 20″ x 25″ High Efficiency Exhaust – 24 per box AF423

$58.84

Andreae Cardboard Exhaust Filter High-Efficiency AF423 

The HE Original Andreae cardboard Filter will bring a filtration efficiency near 100% while keeping the high loading capacity of the Andreae Original filter. The HE is made with 2 layers of heavy “kraft” paper, punched, pleated and glued together completed with a polyester layer on its back increasing its filtration efficiency.

Size: 20″ x 25″ Box of 24

 

  • DESCRIPTION

Andreae Cardboard Filter High Efficiency Exhaust AF423 

The Andreae High Efficiency (HE) Cardboard Exhaust Filter AF423 is engineered to deliver near 100% filtration efficiency while maintaining the high loading capacity of the original Andreae filter. Designed with two layers of heavy “kraft” paper, punched, pleated, and glued together, this filter is further enhanced by a polyester backing layer for superior filtration performance. Packaged conveniently in a box of 24, this is the ideal solution for paint booths requiring reliable and efficient exhaust filters.

Features

  • Superior Filtration Efficiency: Achieves near 100% efficiency, reducing contaminants and ensuring a cleaner workspace.
  • High Loading Capacity: Provides exceptional performance over time, reducing the frequency of replacements.
  • Durable Cardboard Design: Constructed with two layers of heavy “kraft” paper for robustness and long-lasting use.
  • Polyester Backing: Adds an extra layer of filtration, enhancing the overall efficiency of the filter.
  • Optimized for Airflow: Punched and pleated design ensures consistent airflow for superior results.

Specifications

  • Product Type: High-efficiency cardboard exhaust filter
  • Model: AF423
  • Size: 20″ x 25″
  • Packaging: Box of 24 filters
  • Material: Two layers of heavy “kraft” paper with a polyester backing

Why Choose the Andreae Cardboard Exhaust Filter?

  • Maximum Efficiency: Near-perfect filtration reduces dust and particles for high-quality paint finishes.
  • Cost-Effective Solution: A Box of 24 ensures you have plenty of filters to maintain consistent booth performance.
  • Durable and Reliable: Heavy-duty construction stands up to demanding spray booth applications.
  • Enhanced Air Quality: Polyester backing and pleated design promote optimal airflow and clean exhaust.

Pro Tips for Best Results

  • Replace filters as needed to prevent reduced airflow and compromised paint quality.
  • Install filters with the polyester layer facing the air exit for optimal performance.
  • Regularly monitor for signs of saturation to ensure uninterrupted filtration.
  • Store unused filters in a clean, dry environment to avoid damage or contamination.

 

Looking for a different size? Additional sizes can be found at the links below:

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