General description With the vhbw combi filter, you can quickly and easily replace the filters of your Acekool B-D02F air purifier. This high-quality filter guarantees highly efficient filtration performance, ensuring clean, fresh, and pollutant-free air in your home. Technical specifications Filter class: HEPA 13 Diameter: 13.6 cm Height: 14.3 cm Material: paper / foam Colour: white Weight: 160 g Replacement cycle: every 6-12 months Compatibility and accessories Compatible with Acekool B-D02F air purifier Content of delivery: 4x combi filter (pre-filter + HEPA + activated carbon) Usage The combi filter consists of a pre-filter, HEPA filter, and activated carbon filter. The pre-filter protects against coarser particles such as hair and skin particles, while the HEPA 13 filter captures the smallest particles from the air. The activated carbon filter effectively neutralizes unwanted odors, smoke, and vapors, capturing up to 99.97% of dust, pollen, smoke, odors, and pet hair. Other