LEVOIT Smart Humidifier 4.2L vs LEVOIT Dual 200S
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
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We compare published manufacturer specifications, manuals, support policies, and relevant public guidance. We do not present unpublished laboratory or in-home measurements as our own testing.
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Use the feature table below to match published specifications to your room, filtration, and noise requirements. We do not assign an overall score without retained independent test evidence.
LEVOIT Smart Humidifier 4.2L
LEVOIT
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Feature comparison
| Feature | LEVOIT Smart Humidifier 4.2L | LEVOIT Dual 200S |
|---|---|---|
| Tank capacity | 4.2 L (top fill) | 3 L (0.79 gal, top fill) |
| Runtime | Up to 42 hours | Up to 25 hours (low mist) |
| Coverage | 432 sq ft | 107-290 sq ft |
| Mist output | 270 mL/h | — |
| Filter / wick | No filter or wick; dishwasher-safe parts | — |
| Warranty | 2-year limited | 2-year limited |
| Noise level | — | 28 dB or less |
| Power | — | 24 W |
| Filter / sponge | — | 2 water filter sponges (1 pre-installed); replace only if damaged |
| Dimensions | — | 7.1 x 7.1 x 11.8 in |
| Weight | — | 3 lbs |