At the 15-minute mark, the air is 50% as dirty as it was before turning on the purifier. After 80 minutes, the air is just as dirty as it was before. This means that if you turn off your purifier before sleeping, for most of the night your air will be just as bad as not having a purifier.
It can take your air purifier 30 minutes to clean air in a small room. For larger rooms, it can take up to 2 to 3 hours.
Since air pollution is a pervasive and continuous problem, it's best to leave your air purifier on all day. There are no perceived drawbacks to keeping your unit running all the time, and if the filters are changed on time it can help to reduce pollutants in the home.
In essence, they're just a fan and a filter. This simplicity not only makes Smart Air's purifiers more efficient and cheaper, it also means they last a long time. The only mechanical item in the purifiers is the motor. We run tests on all our purifier motors, and they're proven to run for at least 10,000 hours.
Air purifiers generally consume minimal energy, with most using less than 100W (between 20-50W on average). Air purifiers with Energy Star certification guarantee energy efficiency. A typical 50W air purifier running at maximum speed for 24 hours a day will cost around $3-4 per month.
Yes. If you would like to enjoy improved air quality, then running your air purifier during the night is highly recommended. Pollutants and allergens are still around during the night time, so filtering them out of your air on a continuous basis is ideal.
The best way to test if your air purifier is working is to run tests with an independent indoor air quality monitor. These devices will provide real-time analysis of the air quality in your home so you can measure precisely how well your air purifier is performing.
The best place to put an air purifier is somewhere in your breathing zone. The closer the unit is to your head, the shorter distance clean air has to travel before it reaches you. In the bedroom, this usually translates to putting the air purifier on a nightstand or small table close to the bed.
Do not forget about the height of the position of the purifier. Specialists recommend placing the device on the floor, because it is near the ground that there is a higher concentration of pollutants. Setting it on a shelf can significantly reduce the filtration efficiency.
There is a lot of misinformation about “whole house” air purifiers—some air purifiers are marketed as such, but they are really just large portable units. While they may filter relatively more air, larger portable filters do not actually clean all the air in your house.
While it's hard to get rid of these pests, there are measures you can take to get rid of dust mites living in your home textiles. Because dust mite particles often become airborne, using an air purifier with a high-efficiency particle air (HEPA) filter can also help remove these and other allergens from the air.
Do air purifiers help with mold? Air purifiers help capture mold spores from the air, preventing them from reproducing and spreading throughout your home. While air purifiers won't help treat active mold that's already present on surfaces, they are a great way to control the spread of airborne mold particles.
Air purifiers are not dehumidifiers. Indeed, they can reduce humidity since they increase air circulation. However, the amount of humidity reduced by an air purifier is almost wholly neglectable. Therefore, air purifiers do not dry out sinuses under normal conditions.
Four ACH per hour is the minimum we recommend. The higher the number the better as, again, this is the number of times all of the air in the room is cycled through the filters. This number, though, will directly impact coverage area, and the result will be the total number of square feet this machine will cover.
24 hours a day would be the most optimal answer would be to operate your air purifier. However, that could cost more than you really need to spend.
We recommend elevating it no higher than 5 feet off the ground, and this can be done by placing the air purifier on a piece of furniture, such as a dresser.
When it comes to smaller apartments, one purifier will serve well. On the other hand, larger estate residences may need one in each of multiple rooms. Even the largest homes sometimes don't require a separate air purifier unit in every room to maintain clean air.
Keep doors and windows closed when your air purifier is on. If you leave a window open, then all the clean air will escape! Air purifiers work more efficiently in confined spaces. With that said, we do recommend that you open doors and windows to air out your home periodically.
For many, it takes less than 48 hours to see a reduction in dust, relief from allergy symptoms and improved sleep. Others are shocked when they see their air purifier filters loaded with microscopic particles they didn't know they were breathing.
The data shows that it's clearly better to close the windows with running your air purifier. No shocker there! But here's the more interesting part: even with the windows open, it's still possible to significantly reduce indoor particulate by turning on an air purifier.
There's no upper limit to how long you can leave it on; in fact, you get the most out of it if it's left on all the time since indoor air quality constantly changes. Ultimately, leave your air purifier on as needed. You may choose to turn it off during certain periods of the day, such as if you're leaving the house.
However, air purifiers don't directly affect humidity, as they don't remove moisture from the air. But they can cause indoor air to feel drier than normal.
An air purifier will not only help to reduce or eliminate the scent from your leftover fish dinner, but it will also help reduce other food odors in your kitchen as well, including the strong scent that lingers after cooking with delicious but strong smelling spices like curry, or the smell of the occasionally-burned ...
Air purifiers are generally designed to be run all the time if you prefer to. You can put the purifier on its lowest setting to diminish noise and let it run throughout the day. This 24/7 approach will use more a bit more power, and you may need to clean or replace air filters more frequently.