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White upright humidifier with 4.0L tank and dual 360° nozzles

Sunpentown

Sunpentown SU-4010 Dual Mist Humidifier 4.0L

SKU CH-NCGY-CN1Y4 MPN SU-4010

A dual-function warm and cool mist humidifier with a 4.0L tank, ION exchange filter and 360° adjustable nozzles for rooms up to 250 sq. ft

  • Power drawWarm mist 90 W, Cool mist 43 W
  • Humidification capacityWarm mist 400mL, Cool mist 330mL
  • Operates room size150 to 250 sq. ft.
  • Water tank4.0 L
  • Power supply120 V / 60 Hz
  • Timer and extrasWarm mist 10 hrs ,Cool mist 12 hrs
  • Warm and cool mist options suit any season
  • ION exchange filter reduces minerals in the output mist
  • 0 L tank runs up to 12 hours on cool mist
  • 360° split nozzles direct moisture where you need it
  • Overheat protection and quiet ultrasonic operation for safety

Dual Mist Humidifier for Medium Rooms

The Sunpentown SU-4010 delivers both warm and cool mist using an ultrasonic generator and an ION exchange filter. It holds 4.0L of water and runs on a 120V 60Hz supply. The unit is designed for spaces between 150 and 250 sq. ft. and includes a cleaning brush and a 5.9 ft power cord.

Adjustable Nozzles with Timer Settings

Split nozzles rotate 360° to direct moisture where needed. Warm mist operates up to 10 hours at 90W output, while cool mist runs up to 12 hours at 43W. Overheat protection adds safety during extended use. Buyers needing coverage beyond 500 sq. ft. or a larger tank capacity should look at other models.

4.0L Tank with Dual Output Rates

Warm mist produces 400mL per hour and cool mist produces 330mL per hour. The 4.0L reservoir supports these rates for extended periods without refilling. This capacity determines how long the humidifier runs between fills.

How it compares

Measured against everything we stock in Ultrasonic & Evaporative Humidifiers, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 68% of the 21 comparable items (median $40.99).

Specifications

Product
Brand nameSunpentown
Model nameSU-4010
Product typeHumidifier
Power
Power drawWarm mist 90 W, Cool mist 43 W
Power supply120 V / 60 Hz
Size & build
Operates room size150 to 250 sq. ft.
Measurements13.2 in × 5.3 in × 12.4 in
Product weight7.5 lb (3.4 kg)
Shipping weight4.08 kg
Package size381 × 356 × 178 mm
Environment & compliance
Water tank4.0 L
More details
Humidification capacityWarm mist 400mL, Cool mist 330mL

Questions about this item

Does the SU-4010 come with the ION exchange filter and cleaning brush, or must they be purchased separately?

The unit includes an ION exchange filter and a cleaning brush in the box, so no separate purchase is required for initial use.

When should I select warm mist at 400 mL per hour versus cool mist at 330 mL per hour?

Choose warm mist for faster humidification up to 400 mL per hour in cooler weather; choose cool mist for quieter, lower-power operation at 330 mL per hour in warmer conditions.

What does the 400 cc per hour output mean for a room of 150 to 250 square feet?

At 400 cc per hour the humidifier can raise humidity in a 150 to 250 sq. ft. room effectively, with a 4.0 L tank lasting about 10 hours on warm mist or 12 hours on cool mist.

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