When comparing Vornado Evap3 vs Honeywell HCM350W, the Slant community recommends Honeywell HCM350W for most people. In the question“what are the best humidifiers?” Honeywell HCM350W is ranked 1st while Vornado Evap3 is ranked 2nd. The most important reason people chose Honeywell HCM350W is:
White dust are minerals that come from unfiltered water when it goes through a humidifier. This dust is being spread around with the humidified air. To prevent white dust from occurring, the water goes through wicking filters which separate the water and its minerals.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Automatically regulates humidity
It has a built in humidistat which can record the room’s humidity and alter the mist’s intensity based on your chosen humidity level. Apart from the automatic option, it has low and high speed mist settings.
Pro Filters out white dust
It uses wicking filters which prevents white dust from occurring. White dust are minerals which come from humidified non-distilled water and are thrown around the room as part of the mist.
Pro Evenly distributes mist thanks to a built-in fan
The fan is located on top of the humidifier so it blows the air upwards. This distributes the mist more evenly.
Pro Great room coverage
It can cover a room that is up to 700 square feet in size.
Pro Doesn’t change room temperature
Being a cool mist humidifier it doesn’t alter the room’s temperature. It’s a good thing for regions where there’s naturally enough heat already.
Pro Detachable water tank
With a detachable tank it's easier to refill water as you don't have to move the whole humidifier to the water source. Simply remove the tank to fill it and then put it back afterwards.
Pro Runs up to 24 hours with one filling
On low settings it can keep running for up to 24 hours because of its large water capacity. While on the high speed, the 1.5 gallon water tank needs to be refilled twice a day.
Pro Aesthetically pleasing
Pro Leaves no white dust
White dust are minerals that come from unfiltered water when it goes through a humidifier. This dust is being spread around with the humidified air. To prevent white dust from occurring, the water goes through wicking filters which separate the water and its minerals.
Pro Air has fewer germs
When the humidifier filters the water, an ultraviolet light is being used to kill any mold, bacteria, fungus, or viruses that could reside in it.
Pro A convenient build
The water tank has a convenient handle making it easy to remove it when a refill is due. The tank is dishwasher ready and is generally easy to clean. In addition, the water tank is made from a single piece of plastic which means it won't start to leak.
Pro Extremely quiet
It is extremely quiet on the lowest setting even though it is not an ultrasonic humidifier. In addition, the sound on the highest setting is very tolerable. It sounds like white noise which can help you fall asleep.
Pro Does not affect temperature
It’s a cool mist humidifier so it does not affect the room’s temperature in any meaningful way. Can be good if you’re living in a place where external heating can be detrimental.
Pro Continuously operates up to 24 hours
On its lowest setting it can work nonstop for up to 24 hours without refilling the tank with water.
Cons
Con Requires maintenance expenses
This unit uses filters which are required to be continuously replaced to work efficiently. Six to eight weeks is a regular filter lifespan, as indicated by the manufacturer. It costs around $13 for a set of replacement filters which is the cost of maintenance.
Con Larger than an average humidifier
It is a bit larger than the average humidifier because of its 1.5 gallon tank and the large fan. It can be more difficult to conveniently fit it in a room and carry around because of its size.
Con Filters need to be frequently changed
To keep the air fresh the filters need to be frequently cleaned, as well as changed. New filters need to be installed once every 1 or 2 months, depending on your water quality. This could outweigh the low price given enough time.