General description vhbw offers a high-quality filter set designed for AEG/Electrolux Ultra Silencer AUS 4030...4045 vacuum cleaners. This 4-part set provides a quick and easy solution for replacing filters, ensuring optimum suction capacity and filtration performance for excellent cleaning results. Technical specifications Set includes: 2x HEPA filters and 2x micro-filters HEPA filter dimensions: Length: 16 cm, Width: 12 cm, Height: 3.3 cm Micro-filter dimensions: Length: 16 cm, Width: 12 cm, Height: 3.3 cm HEPA filter material: fleece/plastic HEPA filter color: white with green frame Micro-filter material: fleece/plastic Micro-filter color: white Compatibility and accessories Compatible with AEG/Electrolux Ultra Silencer AUS 4030...4045 Replacement for AEG/Electrolux EF17 Usage HEPA filters remove ultra-fine particles from the air, improving cleaning efficiency and reducing household odors. Micro-filters capture micro-particles, fine dust, allergens, and other small impurities from