MoistAir 9 Gallon Top Fill Humidifier Review

MoistAir 9 Gallon Top Fill Humidifier

The MoistAir top fill space saving humidifier can emit up to 9 gallons of moisture into the air in a 24 hour period and will humidify an area up to 1900 square feet.

1. Room Coverage
2. Level of Quietness
3. Filter Life & Cost of Replacement Cartridges
4. Amount of Maintenance Required
5. Anti-bacterial Features
6. Ease of Filling
7. Ease of Operation and Filter Replacement
8. Quality of Construction
9. Humidistat to select desired humidity level & hygrometer to display the actual humidity in the room
10. Frequency of Filling
11. Value for Price




This humidifier is the perfect choice if one is looking to humidify a large area without taking up a lot of space. In addition, if carrying bottles to and from the sink is a hassle and difficult, one will not have to worry about this with this MositAir model since it can be filled from the top with a water pitcher. We noticed the fan speed choice was limited as one can either choose speed one which is fairly quiet but does not move much air or speed 2 which is very noisy. One must plan to locate it in a remote part of their home to limit the affect of the fan noise. Replacing the filter wick is very easy and the price and frequency of replacing will not hurt your pocket book. It includes a nice plus of providing a humidistat so one can set the desired humidity they would like to reach and maintain and forget about it. Furthermore, there is a display to keep you informed of the unit’s progress that registers the actual humidity in the room. One of the things they’ve thought of is the location of these instruments which should be in a protected area in proximity to where the ambient air from the room is drawn in so there is a constant monitoring to the fresh air entering the humidifier. Just as important, is that there is limited or no mixing of the air that has just been humidified that is leaving the unit. Both of these concerns have been addressed as they have been located as part of the power cord where they dangle down near the floor in the back of the machine near where the air is being drawn in and at the same time a safe distance from the top of the machine where the already treated humidified air is expelled. All in all, this is an affordable unit that will humidify a large area that is very easy to set-up and to operate.

Links: MoistAir Top Fill 9 Gallon Humidifier | Humidifiers | MoistAir Humidifiers