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by crazygringo 1107 days ago
Really not sure what you're talking about.

The Levoit moves a lot of air on its highest setting. The filter is $23 and lasts for 6-8 months. It works amazingly and effectively in a bedroom or living room or office. I know, I use them and measure my indoor air quality with an Awair.

The CR box is probably far more powerful, yes, but it's also gigantic. You'd never put it in a bedroom or living room. I'm honestly not sure where you'd put it.