Head-to-Head Comparison
Sanitaire SC580A vs Sanitaire SC9180B Comparison
Side-by-side technical specification matrix comparing the Sanitaire SC580A against the Sanitaire SC9180B. Compare tested suction power (kPa), decibel noise levels, dust capacity, HEPA filtration standards, and user satisfaction ratings.
Side-by-Side Specifications Matrix
| Specification | Sanitaire SC580A | Sanitaire SC9180B |
|---|---|---|
| Brand | Sanitaire | Sanitaire |
| Model | SC580A | SC9180B |
| Vacuum Type | Backpack | Commercial |
| Power Source | Cordless | Corded |
| Bag / Bagless | Bagged | Bagged |
| Suction Pressure | - | - |
| Motor Power | 400 W | 1380 W |
| HEPA Filter | Yes (Sealed) | Yes (Sealed) |
| Dust Capacity | 3.78 L | 3.78 L |
| Noise Level | 64 dB | 67 dB |
| Weight | 14.6 lbs | 20 lbs |
| Star Rating | 3.7 / 5.0 | 4.0 / 5.0 |
Test Lab Verdict: Which Should You Choose?
Choose the Sanitaire SC580A if you prioritize higher suction metrics (- kPa) and specific floorhead tools for deep cleaning.
Choose the Sanitaire SC9180B if you prefer lighter handling (20 lbs) and quiet operating sound levels (67 dB).
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