General description vhbw offers a clever solution with this set of HEPA filters designed for your ash vacuum cleaner. Regularly changing your filters ensures optimum suction capacity, effectively filtering out the smallest particles from the vacuum cleaner's exhaust air. The pleated design provides extra protection against dust, making these filters ideal for allergy sufferers by capturing dust and animal hairs. Technical specifications Diameter opening: 11.4 mm External diameter: 16.1 cm Height: 8.8 cm Material: microfleece / rubber Weight: 161 g Form: round Colour: black / white Washable Compatibility and accessories Compatible with TecTake models: 400930, 401048, 401049 Replacement for: 400563, 760023, 8190.98 Installation Ensure the ash has cooled down to a temperature below 40 degrees before vacuuming. Usage Replace filters every 3-6 months or when they no longer clean effectively. Filters can be washed and reused multiple times.