How Often Should I Use My Purifier?

While an air purifier cleans the vast majority of a room in only an hour, it only remains effective while it is running. Keeping in mind that particles can accumulate in an average room in less than 20 minutes, Alen Purifiers are designed to operate 24/7 to provide the optimum result. 

However, should you decide to occasionally turn off your purifier, please note that it can take a few hours to purify the air adequately once powered on again.