General description vhbw offers a set of 3 HEPA filters designed for TecTake ash vacuum cleaners (models 400930, 401048, and 401049). These filters are engineered to enhance suction capacity by effectively filtering out the smallest particles, including dust, micro-particles, allergens, and animal hairs, making them ideal for allergy sufferers. With a larger surface area than standard filters, they provide superior dust protection and can be washed and reused multiple times. 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 TecTake 400563 Installation Always ensure that the ash has cooled down to a temperature below 40 degrees before starting to vacuum. Usage It is recommended to replace the filters every 3-6 months or when they no longer clean effectively.