The Electrolux UltimateHome 900 Performance Kit is a genuine replacement filter set designed to maintain the high performance of Electrolux cordless vacuum cleaners. It ensures optimal suction power, cleaner exhaust air, and extended appliance lifespan through a complete multi-stage filtration system. This kit includes a HEPA E12 fine dust filter and emission pre-filters, engineered to capture fine particles, dust, and allergens—making it ideal for households that require high air quality and effective cleaning performance. Regular replacement helps maintain vacuum efficiency and hygiene.