Price range: 389,00 € through 520,00 €
Otto Bull Aura Central Vacuum Unit with 430 stainless steel housing, 18 L microfiber filter bag and Ø 50 mm silencer included. Covers up to 400 m², delivers 555–696 AirWatts of power and ensures minimal maintenance. Ideal for residential and professional use.
Otto Bull Aura Central Vacuum Unit – the ideal solution for anyone seeking maximum suction power, superior durability and easy operation in a central vacuum system. Available in four motor options, Aura covers up to 400 m² and delivers exceptional performance – for both residential and professional use.
For more information, check the technical data sheet.
With its 430 stainless steel mirror-finish body, Aura combines elegance and strength in a compact, refined design. Designed for intensive use, it exceeds standard expectations while requiring only minimal maintenance.
With Aura Otto Bull, you get a stable and reliable central vacuum unit, ideal for daily or intensive cleaning. Its high energy efficiency and large dust collection capacity ensure a healthier environment and simplified maintenance.
The stainless steel housing protects the motor and internal components, ensuring longevity and impact resistance. Perfect for intensive use in homes, offices and commercial spaces.
The Aura central vacuum unit represents the next generation of central cleaning: a powerful, reliable and professional system that enhances any space. With Otto Bull, you choose cutting-edge Italian technology, guaranteed service and a product built to last for decades.
| Feature | Aura | Onda |
|---|---|---|
| Collection system | Microfiber filter bag | Dust container |
| Filter | Motor protection filter | Professional Class M filter cartridge |
| Maintenance | Replace bag only | Check and clean filter cartridge once or twice a year (blow out with compressed air) |
| Application area | Domestic use with maximum convenience | Domestic use with enhanced filtration |
| Capacity | 18 litres | 17 litres |
| Main advantage | Minimal maintenance, no dust contact | Finer filtration, consistent performance |
| Motor power | Identical – Otto Bull high-performance motors | Identical – Otto Bull high-performance motors |
Aura vs. Onda – the choice for your home: Both Otto Bull product lines are designed for residential use and feature the same high-performance motors. The difference lies in the collection system and filtration: Aura uses a microfiber filter bag for minimal maintenance and no dust contact, while Onda has a dust container and a professional Class M filter cartridge for finer filtration. Choose the model that best matches your cleaning style.
| Weight | N/A |
|---|---|
| Central vacuum motorization | up to 150 m², up to 300 m², up to 350 m², up to 450 m² |
| Universal | Yes |
| Brand | Otto Bull |
