Central Vacuum DUOVAC STAR

The Duovac Star is Duovac's best overall value — a 700 Airwatt Thru-Flow motor in a high-capacity hybrid unit, quietly powering through homes up to 557 m² (6,000 ft²) at just 58 dB, with no muffler required.

Best for: Medium to large homes looking for the best balance of power, capacity, and long-term reliability in a Canadian-made unit.

A large 33.8L brushed aluminum canister and 30L filtration bag mean fewer interruptions during cleaning. The SILPURE™ antibacterial permanent filter is machine-washable and requires no replacement. Add a FILTRE-196-DV bag for double-filtration and superior allergen capture, or run bagless for everyday use — the choice is yours.

Technical Specifications

Key Features

• High-capacity cleaning — 33.8L canister and 30L bag for uninterrupted cleaning sessions in large homes
• Whisper-quiet, no muffler needed — Duo Acoustic motor operates at 58 dB without requiring an external muffler
• Bagged or bagless — Hybrid system; add a FILTRE-196-DV bag for double-filtration and allergen capture
• SILPURE™ antibacterial filter — Machine-washable permanent filter, no replacement ever needed
• LED intelligent module — Maintenance indicator with soft start/stop to extend motor life
• Canadian-made — Built with brushed aluminum construction to prevent heat buildup

Recommendations

• Type of residence: Medium to large houses
• Cleaning area: Up to 557 m² (6,000 ft²)
• Filtration: Hybrid — bagged or bagless

Warranty

10-year warranty on the power unit against manufacturing and functional defects. Labour costs covered for the first 2 years at an authorized Duovac technician. Consumables (carbon brushes, filtration bags) are not covered. Register your unit at duovac.com for full coverage. Domestic use only.

Frequently Asked Questions

Does the Star need a muffler?
No — unlike many central vacuums, the Duo Acoustic motor design eliminates the need for an external muffler while still operating at just 58 dB.

How does the Star compare to the Air 10?
The Star offers more power (700 vs 650 AW), a significantly larger canister (33.8L vs 21.1L), and covers nearly double the area (6,000 vs 3,500 ft²) — making it the step up for medium to large homes.

Can I use it without a bag?
Yes. The hybrid system works bagless for everyday cleaning. Adding a FILTRE-196-DV bag activates double-filtration for superior allergen and dust capture.

What is the SILPURE™ filter and does it need replacing?
SILPURE™ is a natural, non-toxic antibacterial treatment on the permanent filter that prevents bacteria growth and odors. The filter is machine-washable and never needs replacing.