Electrolux Ultraflex Animal Allergy Pro Vacuum. The vacuum pairs powerful suction with thorough filtration to capture dust particles and allergens from every corner of your house. The Ultraflex vacuum features HEPA filtration with active carbon in a completely sealed system, keeping the dust and other micro-particles inside while you’re cleaning. Thanks to its light and easily manoeuvrable design, you can bring the Electrolux vacuum cleaner virtually anywhere at home. Its 12m cleaning reach lets you handle large areas easily without changing positions.