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Levoit

A real CADR on every purifier — and a room-coverage figure that can't decide on itself

Levoit appears in two families here: air purifiers and humidifiers.

What we found writing the reviews

A laser sensor that actually drives fan speed. The Core 300S doesn’t just have an “auto” button — its AirSight Plus laser sensor feeds a four-color ring and adjusts fan speed to measured particulate levels, which Levoit backs with time-to-target figures (about 12 minutes for a 20 m² room at full speed).

Room coverage that moves between markets. The Core 300S is rated up to 41 m² on the Spanish listing and up to 50 m² on the German listing, for the identical ASIN. We size a purchase to the more conservative figure rather than pick the one that flatters the product.

Optional specialty filters, at extra cost. Beyond the base HEPA-and-carbon cartridge, Levoit sells pet/odor, mold and exhaust-particulate filter variants separately — a real way to adapt one purifier body to a specific household, but a cost the base price doesn’t include.

A genuinely quiet sleep mode, twice over. Both the Core 300S (22 dB) and the entry-level humidifiers in this range publish real sleep-mode dB figures rather than a vague “quiet” claim — one of the more consistent habits across Levoit’s catalog.

Every Levoit product we have reviewed

  • Humidifiers

    Levoit Classic 160

    2.5 L tank · 23 dB · up to 25 h runtime, lowest setting

    Levoit's entry-level ultrasonic humidifier, rated at 23 dB with a 2.5 L top-fill tank covering up to 20 m (66 ft)² and up to 25 hours of runtime on the lowest mist setting. Mist volume is controlled with a manual dial and a 360° nozzle; there is no humidity sensor, digital display, or auto mode published for this model.

    Best for: A small bedroom or a second humidifier for a child's room, where a low purchase price and simple manual control matter more than smart features.

    6.9/10

    ≈ $10

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  • Humidifiers

    Levoit Classic 300S

    6 L tank · humidity-sensor auto mode with LED display · 26 dB sleep mode

    Levoit's top model in this comparison: a 6 L ultrasonic top-fill humidifier with a built-in humidity sensor that drives an automatic mode, a touch-operated LED display, app control through VeSync, and Alexa/Google Assistant voice control. Levoit states up to 60 hours of runtime, coverage up to 47 m (154 ft)², and 26 dB in sleep mode with the display dimmable.

    Best for: A larger bedroom or shared space where app/voice control, a long refill interval, and sensor-driven auto humidity matter more than the lowest possible price.

    8.7/10

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  • Air purifiers

    Levoit Core 300S

    195 m (640 ft)³/h CADR · laser sensor · 22 dB sleep mode

    Levoit rates the Core 300S at 195 m (640 ft)³/h CADR with a laser particle sensor that drives an automatic mode and a four-color air-quality ring. Sleep mode is published at 22 dB, and the filter accepts three optional specialty cartridges for pet odor, mold spores or vehicle exhaust.

    Best for: A living room or bedroom where automatic speed adjustment and a quiet sleep mode matter, and where the household wants the option to swap in a specialty filter later.

    7.6/10

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  • Pedestal & tower fans

    Levoit LTF-F361-WUS

    28 ft/s, 28 dB on low, 5 speeds, 4 modes, auto with temperature sensor, 12-hour timer, removable back grille

    A tower fan moving air at 28 feet per second at 28 decibels, with five speeds, four modes and a twelve-hour timer.

    Best for: A bedroom where air speed and quiet both matter and the budget stops short of a smart pedestal

    ≈ $55

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