Square-Shaped Replacement Filter - The Flat Pleated Filter is a replacement filter for use with Bosch dust extractors. It is square shaped and made of cellulose. Suitable for dry applications for ordinary fine dust and large dirt of dust class L and M. Features and Benefits • Square-Shaped Replacement Filter • The Cellulose Filter allows for high suction power when extracting fine dust and offers a high dust retention. • Square shaped, made of cellulose Specifications Size: 6150cm² Dimensions (length x width x height): 240 x 140 x 56mm Material: Cellulose bellows filter