How long to see effects of air purifier

In previous guides, we’ve discussed how today’s smart air purifiers work and what specs to look at when getting the right size for your room or house — like CADR, or Clean Air Delivery Rate.

But air purifiers can only cycle through a room’s air when they are turned on … which leads us to another important question: Just how long should you run your air purifier? Can you run it for too long?

How long to run air purifier reddit

Don’t worry, we have all the answers.

How long should I run my air purifier?

The air quality inside your home is always changing, and the impact of your air purifier will depend on its size — especially whether you want to clear up a single room or the whole house.

In general, you can run an air purifier for a few hours a day and expect it to give the air in its space a thorough cleaning. If you’re only looking at one smaller room, half an hour to an hour can have the same result.

That schedule can give you all the benefits that an air purifier offers without requiring it to be on all the time — but

how many hours should i run air purifier

how often do you need to run air purifier