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Optimus - 1.1-Gal. Cool Mist Ultrasonic Humidifier - White

Model: U-31001
SKU: 1648461
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  • Key Specs
    • Maximum Recommended Room Size: 300 square feet (The maximum recommended area size in which the product is designed to operate and produce optimal results. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Reservoir Capacity: 4.8 quarts
    • Humidifier Type: Ultrasonic
    • Low-Water Indicator: true
  • General
    • Product Name: 1.1-Gal. Cool Mist Ultrasonic Humidifier
    • Brand: Optimus
    • Model Number: U-31001
    • Color: White
  • Dimensions
    • Maximum Recommended Room Size: 300 square feet (The maximum recommended area size in which the product is designed to operate and produce optimal results. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • Product Height: 13.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 8.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 11.4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 2 pounds (The out of box weight of the item.)
  • Compatibility
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Capacity
    • Reservoir Capacity: 4.8 quarts
  • Features
    • Humidifier Type: Ultrasonic
    • Low-Water Indicator: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • Timer: false
    • Adjustable Humidistat: true (A humidistat is a measuring device able to monitor and maintain a set level of humidity, or moisture, in the air.)
    • Antimicrobial: true
    • Number of Output Settings: 2
    • Built-in Diffuser: false
    • Top Fill: false
  • Other
    • UPC: 630326310011

This Optimus U-31001 ultrasonic humidifier puts out up to 1.5 gallons in 18 hours, ensuring your living area stays comfortable. The adjustable mist control allows you to set an ideal moisture level.

  • Adjustable mist control: For maintaining a comfortable living area.
  • Up to 1.5-gal. output: In as little as 18 hours for an ideal humidity level.
  • Refill light: Alerts you when the water level is low.
  • Auto shutoff: Stops the humidifier when the water supply runs out. Tip-over shutoff for additional protection.
  • Removable transparent tank: With a handle provides easy removal and transport.
  • Quiet operation: Reduces sleep distractions.
Whats Included
  • Optimus 1.1-Gal. Cool Mist Ultrasonic Humidifier
  • Owner's manual

Q: Do you have to buy filters for this humidifier?

A: No the filter is the ceramic beads that are attached to the lid and that's permanent... Every time you unscrew the lid and take it off your actually removing the filter. The manual comes with thorough instructions on cleaning and everything, but you basically put some water in the tank and just a small amount of bleach and let it soak for 20-25 minutes swishing it around several times then rince really good. And that's how you clean the filter + tank. And then just wipe the base with cleaning wipes. And I personally only like to use distilled water when it's in use. I hope this info helps!

Q: Does this have a bright light on it? My current humidifier is WAY too bright for the baby’s room. I’m looking for something with very little to no light.

A: I would not consider this light to be too bright so I would say no. And the tank seems to have a little tint to it (maybe that's why I don't find it overly bright??) But, If your buying this for a baby I do want to mention that this humidifier does make the room feel cold when the sun isn't shining through the windows just want to let you know. Hope this helps!

Q: Is the Optimus made in the USA?

A: The box my humidifier came in says it was made in China. So far it has done a good job. It runs more quietly than any other humidifier I’ve ever used, even though it gurgles periodically as water is used

Q: Can I use essential oils on this one

A: Probably. You’d have to just drop it in where the water fills. But is there an area for it directly? No.

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