General description Optimize the performance of your extraction system with the vhbw high-quality pre filter, specially developed to efficiently trap dirt, dust, and particles. With a filter class of M5, this pre filter meets the highest standards in air filtration, making it ideal for workshops, production facilities, and other industrial environments where reliable separation of coarse particles is required. It traps coarse dirt particles before they reach the main filter, maximizing the efficiency of your extraction system and preventing premature wear of the main filter. The two finger loops facilitate easy installation, removal, and cleaning of the pre filter, ensuring secure handling. Technical specifications Filter classification: M5 Filter surface area: 2.2 m² Dimensions (L x W x H): 48.1 x 5 x 4.8 cm Material: polyester fleece / zinc Colour: grey Weight: 3000 g With 2 handle loops Content of delivery 1x pre filter