General description vhbw offers a set of 2 flat pleated filters designed for multi-purpose industrial vacuum cleaners. These precision-fit filters are compatible with both wet and dry vacuuming, ensuring a dust-free environment that is ideal for allergy sufferers. They feature a high dust-holding capacity, allowing your vacuum cleaner to capture and retain dust more efficiently. Technical specifications Filter class: L - M Dimensions (length x width x height): 21 x 11.5 x 5.6 cm Weight of each filter: 130 g Material: paper / plastic Form: rectangular Colour: orange / yellow Washable Compatibility and accessories Compatible with Kärcher NT 14/1 Eco Adv L Compatible with Kärcher NT 14/1 Eco L Replacement for Kärcher 6.904-068.0, 6.904-156.0 Usage Both wet and dry vacuum cleaning are possible without changing the filter in between. Replace filters every 6 months or when they no longer clean effectively. Other information Content of delivery: 2x flat-fold filter These filters can be