A: Hello, Joel! Unfortunately, the information that you are seeking is not documented. Our engineering department states that based on the information that you've provided from your personal testing that you can experiment on how long the unit will run expecting that initially you will have to fill it more often, but as you get the range closer to what you desire to maintain, the water usage will slow down. -Melissa, AIRCARE
A: Hello! The cartridge should be replaced every 30 days or bi-weekly if you have an issue with hard water. Yes, the cartridge is more effective than a filter when it comes to eliminating minerals to help prevent white dust. -Melissa, AIRCARE
A: I'm not sure exactly how much it weighs. It is very easy to move when it is empty. I would not recommend moving it when it has water in it. I carry water to it in pitchers.
A: Hello, Maria! This model weighs 6 lbs. -Melissa, AIRCARE
A: When it is empty, with no water, less than 3 lbs.
A: Hello! This unit can be filled from the top after removing the lid from the tank. You will pour the water in with a pitcher or jug. -Melissa, AIRCARE
|Name||Pillar 1.7 Gal. Ultrasonic Humidifier for 750 sq. ft.||3.6-Gal. Evaporative Humidifier for 3,600 sq. ft.||Air Cooler Heater Portable Evaporative Air Conditioner Fan Filter Humidifier||41 in. Tower Fan 3-in-1 Evaporative Air Cooler Humidifier with Remote Control|
Save $25.00 (14%)
|Humidifier Features||Automatic Shut Off,Oil Diffuser,Remote Control Included,Tank Empty Indicator,Timer||Adjustable Humidistat,Automatic Moisture Control,Automatic Shut Off,Tank Empty Indicator||Air Purifier Included,Remote Control Included,Timer||No additional features|
|Room Size (sq. ft.)||Medium (400-1000 sq. ft.)||Whole House||Small (Less than 400 sq. ft.)||Medium (400-1000 sq. ft.)|
|Humidifier Tank Capacity (Gallons)||1.7||3.6||1.85||0.66|
|Included Items||Remote Control||No additional items included||Remote Control||Remote Control|
|View Product||View Product||View Product||View Product|