General description With the vhbw combi filter, you can quickly and easily replace the filters of your Medion MD 19778 air purifier. This high-quality filter guarantees highly efficient filtration performance, ensuring clean, fresh, and pollutant-free air in your home. The combi filter consists of a pre-filter, HEPA filter, and activated carbon filter, working together to capture a wide range of airborne particles. Technical specifications Filter class: HEPA 13 External diameter: 18.5 cm Internal diameter: 11.1 cm Height: 12.5 cm Material: foam / cellulose / plastic Colour: black / white Weight: 301 g Compatibility and accessories Compatible with: Medion MD 19778 Replacement for: 50065982 Not compatible with: Medion 19878 Installation Easy to install Usage Effectively captures up to 99.97% of dust, pollen, smoke, odours, and pet hair from household air Pre-filter protects the filter medium from coarser particles such as hair and skin particles HEPA filter extracts the smallest