General description vhbw offers a clever solution with this compatible membrane filter set, designed specifically for Kärcher NT 50/1 Tact TE L, NT 55/1 Tact, and NT 55/1 Tact BS vacuum cleaners. This high-quality 2-pack of filters effectively captures coarse, dry dirt particles and sawdust, ensuring optimal air filtration before it reaches the main filter. Regularly changing the filters guarantees enhanced suction performance and extends the lifespan of your vacuum cleaner. Technical specifications Height: 0.2 cm Width: 44 cm Length: 52 cm Shape: device-specific Colour: white Washable and reusable Compatibility and accessories Compatible with Kärcher NT 50/1 Tact TE L Compatible with Kärcher NT 55/1 Tact Compatible with Kärcher NT 55/1 Tact BS Replacement for part number 6.904-212.0 Installation Precision-fit design allows for simple and convenient filter exchange. Usage Change the filter regularly to maintain optimal suction performance. Filters are washable and reusable for