General description The vhbw flat-fold filter is a compatible replacement for Kärcher 6.904-206, designed for multi-purpose and industrial vacuum cleaners. It allows for both wet and dry vacuuming without the need to change filters, ensuring a dust-free environment ideal for allergy sufferers. Technical specifications Filter class: L Dimensions (L x W x H): 23.7 x 13.9 x 5.5 cm Weight: 190 g Material: plastic / paper Colour: orange Other information Content of delivery: 10x flat-fold filter Always replace filters when they no longer clean effectively (every 6 - 12 months).