







Full-Size Quiet Performance Vacuum
The SEBO AIRBELT D4 Onyx is a top-of-the-line canister vacuum designed for households that demand quiet operation, exceptional filtration, and powerful cleaning across every surface. Its ET-1 commercial power head provides a professional-grade clean on both carpets and hard flooring, while the included parquet brush offers gentle yet thorough hard floor care.
- Massive 1.5-gallon filter bag holds more dust and debris
- Quiet motor with a 40-foot cord and 52-foot overall cleaning range
- LED suction monitor for visual feedback on power settings
- 320° rotating hose connection improves airflow and flexibility
- Soft AIRBELT bumper prevents wall and furniture scuffs
- ET-1 head includes manual brush shutoff, obstruction auto shutoff, and tool-free maintenance
- Flat 3.5” cleaning profile reaches under low furniture with ease
- Suction control conveniently located on ergonomic handle
With its long list of high-end features, the D4 Onyx is built to be your go-to solution for pet hair, allergens, fine dust, and heavy-duty household messes—engineered with SEBO’s renowned German quality.
SEBO Named Best Vacuum Cleaner
We're thrilled to share that SEBO has been voted the #1 Best Vacuum Cleaner in Newsweek's Readers’ Choice Awards for 2024–2025! This recognition reflects SEBO's continued excellence in durability, filtration, and performance, making it a top choice for homes across the country.

Available for purchase online | Available Online and In-Store |
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Color | Black |
Features |
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Bags & Filtration | D Series Filter Bags - 8120AM |
Included Accessories | For special cleaning tasks, a crevice tool, an upholstery nozzle and a dusting brush are integrated into the canister body, so they are on-board, easy to remove and ready for use at all times. Also, many optional attachments are available. All AIRBELT D4 models come with a parquet brush that was specifically designed for cleaning hard floors. |
Warranty | 5 years on parts. 5 years on labor. 7 years on motor. |
Additional Information |
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Warranty