Optimus Humidifiers

Working great, looks great very happy with it.. Rochelle. Salem, OR. Mon Dec 14 2015

1.11 Gallon tank capacity, operates up to 18 hours. Water empty automatic shut off switch and refill light. Adjustable mist volume control. Easy to fill a transparent water tank. Whisper-quiet operation, won't disturb sleep. Removable tank with handle for easy filling. Moisture output: 230ml/h.

1.4 Gallon tank capacity, operates up to 8 hours. Water empty automatic shut off switch and refill light. Adjustable mist volume control. Easy to fill a transparent water tank. Whisper-quiet operation, won't disturb sleep. Removable tank with handle for easy filling. Moisture output: 230ml/h.

Works good for my bedroom. Machele. US. Tue Sep 16 2025

I love this machine because it works very well, it is a warm air humidifier and it holds 1.5 gallons and the extra size makes for great humidity in our parlor. I’ve had no leaking issues and there’s a wide control choice for the output light to heavy. But there is one problem. It might seem like a small thing but it’s very important. I removed one star because of it. I tried to capture the fault in photo2. In photo, you’re seeing the mechanism that releases water from the tank into the water well. The little round circle (inner button, size of a pencil eraser) is attached to a spring and it’s “loose” instead of being steady. It’s visibly crooked and if it snaps off, the entire humidifier will be no good. I noticed the wonky ‘pin’ immediately. My advice is to use great care when removing and replacing water tank on the base. You don’t want to put any undue or extra pressure on this very small but vital piece. I have many houseplants and I use loads of humidifiers to care for them in the dry winter air. This humidifier does everything I need but that faulty buttonpin is an accident waiting to happen. I hope this helps.. Elizabeth. US. Wed Feb 03 2021

Like the product very much! Easy to use and makes a difference.. Angela. Herndon, Virginia. Tue Nov 16 2021

works great for my daughters bedroom. Eleanora. Caribou, ME. Wed Dec 01 2021

Extremely quiet operation - No bubbling or gurgling sounds. Low maintenance - No need to clean the heating element. Two power settings - High and low and medicine cup. Variable humidistat and re-fill indicator light. Automatic shutoff when the tank is empty. Medication cup included. PTC ceramic heating element and absorption sleeve. 1.7 Gal tank capacity. 12 Hours run time on high. Patented warm wicking vapor system.

I currently have a broken wrist. I’m able to fill the tank with water and attach it to the machine with one hand, my non-dominant hand. Put some essential oils in the little opening and you will love your life.. Dawn. US. Tue Feb 15 2022

I bought this 3 gallon warm mist console humidifier by Optimus for use in our bird room in the winter and Im so glad I decided on this one. It is easy to fill, runs quietly and lasts a little over 24 hours on one fill. It shuts itself off when the room reaches the humidity level of the preset you chose. Our hot air furnace really dries the air and this unit keeps the room comfortable. It controls issues we were having with static and dust and Im no longer sneezing from dry air. The only thing I would do differently is I would have ordered it sooner. I really recommend this unit.. Connie. Sunbury, PA. Fri Feb 07 2020

This far great but those two huge tanks of water barely last all night on high. Apostle Cynthia. MS. Thu Dec 03 2020

Fast delivery, excellent product.. Michael. Battle Creek, MI. Sat Dec 26 2020

1.5 Gallon tank capacity, operates up to 18 hours. Water empty automatic shut off switch and refill light. Adjustable mist volume control. Built-in Ionizer with indicator light. Easy to fill a transparent water tank. Whisper-quiet operation, won't disturb sleep. Removable tank with handle for easy filling. Build-in 2-8-12 hours timer. Moisture output: 300ml/h.

Bring some moisture into the air with the ultrasonic humidifier. The large 1.5-gallon capacity lets the humidifier operate for up to 18 hours. The transparent water tank is easy to monitor as you use water and its simple to refill. Quietly functions for overnight use without waking up. Control the moisture in the room with the adjustable mist control knob.

Love easy to use work's great. Hazel. Boon, MI. Sat Jan 16 2021