Should You Keep Your Air Purifier On All The Time?

In this article we discuss why it's important to keep your HEPA or PCO Air Purifier running all day long for optimal indoor air quality.

Should You Keep Your Air Purifier On All The Time?

In fact, it is recommended not to turn off the air purifier at any time of the day or night, even when you are sleeping or not at home. Yes, it's safe to leave the air purifier on all day. However, you should make sure to clean the filters about once a month. Filters trap large amounts of dust and allergens, which can be harmful to sensitive groups if not cleaned consistently.

It's OK to keep an air purifier turned on all the time, even if you're not at home. It will keep the air fresh and purified every time you set foot in a house after a long day at work or an extended vacation. With constant, clean air free of airborne irritants, you can breathe comfortably without suffering from allergies such as cough, sinusitis, eye redness, headache, and itching. Every time an air cleaner is turned off, it will stop filtering the air and the cleaning cycle will have to start again. Harmful particles such as dust, pet dander, mold, pollen, bacteria and viruses will gradually return within 2 to 4 hours, leading to a drop in indoor air quality.

The health effects of air pollution are widespread, but the risk can be reduced by keeping the air cleaner turned on. In view of this, leaving the HEPA and PCO air purifiers on all day is as safe as leaving the microwave, refrigerator, television or air conditioner on all day. Also, if you are using a HEPA or PCO air purifier in your room while you sleep, rest assured that it will not be bad for your health. Most of all, you should sleep more comfortably from the perspective of breathing. Air purifiers are generally designed to work all the time if you prefer.

You can set the purifier to its lowest position to reduce noise and let it work throughout the day. Yes, many of today's air purifiers allow you to set timers to turn on and off at certain times of the day. That can save a lot of time when you plan to use your purifier. In many cases, you can set it to work when you're out and go home for cleaner air. The quality of the air inside your home always changes and the impact of your air purifier will depend on its size, especially if you want to clean a single room or the entire house.

Look, you can open the windows to ventilate the house if you burned something while cooking or if someone threw a human gas bomb, but as soon as the air has cleared, close the windows. If you need an ionic air purifier for any reason, get it in combination with a HEPA or PCO air purifier with the option to turn the ionic part on and off. We hope this post addresses the misconception that running an air purifier for a few hours is enough to provide you with clean air for the rest of the day. If you only have a few hours a day to clean the air in your home and you prefer not to leave the purifier turned on when you are not there, set it to its maximum position and let it work. Next, you should keep windows and doors closed at all times to minimize the amount of new pollutants entering your home and the workload on your air purifier. Some air purifiers, such as ozone generators, can only be used when no one is around, while devices such as some desktop and car air purifiers are designed to be used only when the user is nearby.


filter purifiers do not release any by-products and are commonly used in places such as hospitals, which require clean air 24 hours a day.

So if you ask me, I prefer to keep my purifier turned on all day to ensure that the air in my house is always clean. Small air purifiers consume less than 50 watts of electricity, while medium air purifiers can consume up to 100 watts or more. This will prevent contaminants from outside your home from continually entering your home and will ensure that your air purifier maintains the best possible air quality in your home. Air purifiers aren't known for drying air, but results will vary depending on the type, make, and model of your air purifier. Good HEPA filters also come with activated carbon filters that allow them to eliminate odors by absorbing air particles and gases that cause the odor.

So if you want clean indoor air all day long without worrying about allergens or pollutants entering your home then keeping your air purifier turned on is definitely recommended. . .

Irene Rosenzweig
Irene Rosenzweig

Infuriatingly humble web aficionado. Hipster-friendly pizza ninja. Proud food scholar. Extreme tv aficionado. Certified social media specialist.