General description vhbw offers a set of 5 flat-fold/wet/HEPA filters designed for compatibility with CS Unitec 50, 50 A, and 416069 vacuum cleaners. These filters are engineered to enhance suction capacity and effectively filter out the smallest particles from the vacuum cleaner's exhaust air, making them particularly beneficial for allergy sufferers. Technical specifications Filter class: L Dimensions (L x W x H): 25.6 x 19 x 6.7 cm Material: microfleece / plastic Weight per filter: 509 g Form: device-specific Colour: black / white / grey Washable Compatibility and accessories Compatible with: CS Unitec 50, 50 A, 416069 Replacement for: 631934000, 338634, 66370133, 35301000, 2607432015, FK 4300, FKP 4300, 416038, 416069, 4932373623, 4002395351510 Usage To maintain optimal performance, it is recommended to replace the filters every 3-6 months or when they no longer clean effectively. These filters can be washed and reused multiple times, ensuring longevity and efficiency.