Christian Portable room air purifiers provide great convenience, but to get the most from them, CR’s experts recommend using them in the room where you spend the most time. If you’re a remote worker, ...

Breathe easy knowing which air purifiers are worth the money, according to CR members A new CR survey suggests that price doesn’t always indicate quality when it comes to a portable room air purifier.

Research on HEPA-14 air purifiers in aged care reveals no significant impact on respiratory infections, though initial phase ...

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in the room as an air purifier works. Because air purifiers typically have a number of speed settings, we test for smoke removal at the highest speed and a lower speed. (Some models that perform ...