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The Winix WAC 5500-2 is a portable air purifier which offers great value for its price tag. It's excellent for use in rooms up to 300 square feet, and offers triple air filtering.
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Pros
Pro Excellent value for money
The WAC 5500-2, with a price tag below $130, is an excellent product that offers great value. It's powerful enough to use in large rooms, it's quite portable, uses triple air filtering (to ensure the best air quality) and also has several interesting extra features, such as a timer and a remote control.
Pro Can do multiple stage filtering
This purifier uses a three-stage filtering process. The air starts by going through a pre-filtering process to capture large particles like hair and dust. After that, it goes though the carbon filter to remove odors. Finally, the HEPA filter captures the smallest particles (as small as 0.03 microns).