What’s the advantage of a top-fill humidifier over its bottom-fill counterpart? With the former, you don’t have to flip it over to make a refill, making the process extremely easy and mess-free.

The VAVA VA-AH017 is a top-fill humidifier. As advertised, it emits cool mist, and as long as the water tank is full, it gives you a runtime of up to 36 hours depending on the mist output you choose.

Is it any good? Let’s hear it from previous buyers in this VAVA VA-AH017 top-fill humidifier review.

Key Features of the VAVA VA-AH017


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To your right is an image that shows all the key features of the VAVA VA-AH017, a top-fill humidifier classified as the ultrasonic type. Theoretically, ultrasonics are quieter than evaporative humidifiers.

What are the key features of the VA-AH017?

One, it has a large water reservoir. It can accommodate water to up to 4.3 liters (or 147 ounces or 1.13 gallons). This should give you up to 36 hours of humidifying hours.

When it comes to coverage area, the VAVA VA-AH017 is touted to cover up to 322 square feet of living space. It’s ideal for babies’ room or living rooms, says the sales page of this product.

Mist output is expected to range within 100 to 250 ml/hour.

When it comes to controls, the VAVA VA-AH017 has a simple knob panel. Simply twist the knob to adjust the mist output that you desire.

Love night lights? This humidifier has one.

Also read: Sharp KC-850U Plasmacluster Air Purifier Review

Pros and Cons of the VAVA VA-AH017


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In this part of our VAVA VA-AH017 top-fill humidifier review, we give you a summary of what previous buyers have said about this product.


As an ultrasonic humidifier, the VAVA VA-AH017 is expected to be quiet, or at least quieter than other evaporative humidifiers. Do previous buyers agree? It seems so. The general feedback is that this humidifier is indeed quiet. It’s good for light sleepers.

The water tank is indeed large enough to give you a runtime of up to 36 hours. This is super useful because that means you don’t have to wake up at night just to make a refill.


It puts out quite a lot of moisture in the air. Some people described the mist output as “big” or “great.” In short, it does take care of the humidity at home.

Other Comments

  • This is an ultrasonic humidifier. Unlike evaporative types, this doesn’t have a wick filter.
  • Is it easy to clean? It is. Plus, it doesn’t have to be freqently cleaned.
  • It’s easy to use.

Limitations of the Product

  • Several people have complained about the quality of this product, saying that their unit died on them only after a few uses.
  • The night light cannot be turned off. You can put a tape or a piece of cloth to cover it at night.
  • It doesn’t have a separate compartment for essential oils. This does not also function as an aromatherapy diffuser.

Also read: Air Innovations MH-505-BLUE Humidifier Review

Our Recommendation: VAVA VA-AH017 Top-Fill Humidifier Review

Let’s ask the ultimate question: should you get the VAVA VA-AH017? Here’s our recommendation.

Purchase this ultrasonic humidifier with reservations. As a top-fill humidifier, it’s easy to use, easy to fill, and easy to clean. As an ultrasonic humidifier, it’s also quiet. Let’s not forget that it also has a large tank that gives you a runtime of up to 36 hours. The only problem is that some people have complained about the quality or durability of this product.


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  1. Hello Sir/Madam,
    Question: is it OK to use tap water for the model VA-AH017 humidifier, that I use in winter when I turned on the air heater at my home. Some people said it is recommended that distilled water be used, is it true?


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