Commonly called HE + Andreas or Binks filter or "Scrim back" Cardboard Concertina Filter

This High Efficiency version of the Andreas Exhaust Cardboard Filter with polyester backing for extra paint catchment. The over-spray filter is made of two pleated and perforated cardboard walls glued by their edges with the addition of a polyester backing material. These trap the over-spray in both layers. It’s an environmentally friendly filter, which is made from cardboard pleats, therefore creating a larger surface area and high paint holding capacity and a secondary catch stage for higher velocity particles. Commonly used on Open Faced Booths, Semi Downdraft Booths and Full Downdraft Booths