Sanitaire SL635B (Amazon's Choice) vs Sanitaire SC688B (Amazon's Choice) Comparison
Side-by-side technical specification matrix comparing the Sanitaire SL635B (Amazon's Choice) against the Sanitaire SC688B (Amazon's Choice). Compare tested suction power (kPa), decibel noise levels, dust capacity, HEPA filtration standards, and user satisfaction ratings.
Sanitaire SL635B (Amazon's Choice) Review
Type: Upright Vacuums
Suction: 0.5 kPa
Sanitaire SC688B (Amazon's Choice) Review
Type: Upright Vacuums
Suction: - kPa
Side-by-Side Specifications Matrix
| Specification | Sanitaire SL635B (Amazon's Choice) | Sanitaire SC688B (Amazon's Choice) |
|---|---|---|
| Brand | Sanitaire | Sanitaire |
| Model | SL635B (Amazon's Choice) | SC688B (Amazon's Choice) |
| Vacuum Type | Upright | Upright |
| Power Source | Corded | Corded |
| Bag / Bagless | Bagged | Bagged |
| Suction Pressure | 0.5 kPa | - |
| Motor Power | 600 W | 840 W |
| HEPA Filter | No / Standard | No / Standard |
| Dust Capacity | 10.4 L | 5.77 L |
| Noise Level | 79 dB | 79 dB |
| Weight | 15.4 lbs | 17 lbs |
| Star Rating | 4.4 / 5.0 | 4.0 / 5.0 |
Test Lab Verdict: Which Should You Choose?
Choose the Sanitaire SL635B (Amazon's Choice) if you prioritize higher suction metrics (0.5 kPa) and specific floorhead tools for deep cleaning.
Choose the Sanitaire SC688B (Amazon's Choice) if you prefer lighter handling (17 lbs) and quiet operating sound levels (79 dB).
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