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Category

Sleep Air & Humidity

Bedroom humidifiers and air purifiers for when dry or stuffy air bothers you at night. We stick to quiet, bedroom-sized units with sleep modes, not whole-house HVAC projects.

Top 10 picks, ranked · budget tiers $ / $$ / $$$ · View all

Our three picks

Chosen from the Top 10 below. Budget tiers: $ budget · $$ mid-range · $$$ premium.

Top 10 Sleep Air & Humidity

  1. #1Levoit Top Fill Humidifiers for Bedroom product photo

    Levoit Top Fill Humidifiers for Bedroom $

    2.5 L top-fill cool-mist humidifier rated as low as 25 dB

    Pros

    • Top-fill design
    • Up to 25 hours on low
    • Rated as low as 25 dB

    Cons

    • Small tank for large rooms
    • Needs regular cleaning
  2. #2Levoit LV600S humidifier

    Levoit LV600S Smart Humidifier $$$

    Warm and cool mist humidifier with a large tank and a sleep mode

    Pros

    • Warm and cool mist
    • Sleep mode turns off display lights
    • Large tank (about 6 L)

    Cons

    • Needs regular cleaning
    • More features than some people need
  3. #3Honeywell Designer Series HUL430 cool mist humidifier in black

    Honeywell Designer Series Cool Mist Humidifier (HUL430, Black) $$

    1.25 gallon cool-mist humidifier with manual controls

    Pros

    • 1.25 gallon tank
    • Manual controls, no app
    • Essential-oil tray

    Cons

    • Cool mist only
    • Needs regular cleaning
  4. #4Bedroom air purifier

    LEVOIT Core 300-P Air Purifier $$$

    HEPA purifier with a sleep mode for typical bedrooms

    Pros

    • HEPA filtration for dust and pollen
    • Sleep mode with a dimmed display
    • Sized for typical bedrooms

    Cons

    • Replacement filters are an ongoing cost
    • Doesn't add humidity
  5. #5DREO 3L Humidifiers for Bedroom product photo

    DREO 3L Humidifiers for Bedroom $

    3 L top-fill humidifier rated at 26 dB in sleep mode

    Pros

    • 3 L top-fill tank
    • Up to 30 hours in sleep mode
    • Rated at 26 dB in sleep mode

    Cons

    • Needs regular cleaning
    • Ultrasonic units can leave white dust with hard water
  6. #6COWAY Air Purifier for Home Up to 1,748ft² product photo

    COWAY Air Purifier for Home Up to 1,748ft² $$$

    HEPA purifier with an air-quality sensor and auto mode

    Pros

    • Pre-filter, deodorization, and HEPA filters
    • Air-quality sensor with auto mode
    • Listed for spaces up to 1,748 sq ft

    Cons

    • Filters are an ongoing cost
    • Larger than bedroom-only units
  7. #7Frida 3-in-1 Cool Mist Humidifier for Large Rooms & Bedroom product photo

    Frida 3-in-1 Cool Mist Humidifier for Large Rooms & Bedroom $$

    Humidifier, diffuser, and night light in one 0.66 gallon unit

    Pros

    • Up to 60 hours on low
    • Diffuser and night light built in
    • Auto shut-off

    Cons

    • Needs daily emptying
    • Night light may bother some sleepers
  8. #8VOOPNU Air Purifiers for Home product photo

    VOOPNU Air Purifiers for Home $

    Compact purifier rated as low as 22 dB

    Pros

    • Compact 6.69 x 6.69 x 9.84 inches
    • Rated as low as 22 dB
    • Simple controls

    Cons

    • Coverage claims are listing-based
    • Filter type isn't clearly stated
  9. #9DREO 4L Humidifiers for Bedroom product photo

    DREO 4L Humidifiers for Bedroom $

    4 L top-fill humidifier rated at 28 dB

    Pros

    • 4 L top-fill tank
    • Rated at 28 dB
    • Fine ultrasonic mist

    Cons

    • Needs regular cleaning
    • Hard water can leave white dust
  10. #10WINIX 5510 Air Purifier (New Generation of 5500-2 with App product photo

    WINIX 5510 Air Purifier (New Generation of 5500-2 with App $$$

    True HEPA purifier with carbon filter, auto mode, and app

    Pros

    • True HEPA plus carbon filter
    • Auto mode and app
    • Listed for large rooms

    Cons

    • Filters are an ongoing cost
    • Big unit

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