Using a quality air purifier can help reduce indoor allergen levels during Oregon's spring allergy season. These 7 are ...

A Levoit air purifier with over 24,000 perfect ratings is on sale at Amazon today. The HEPA air purifier is a favorite ...

Some wish it had a larger coverage area for bigger spaces. A portable, stylish air purifier with HEPA filtration, plasma ion ...

This whole-house air purifier allowed air to flow through it fairly easily. About Overall score for the Winix 5300-2 is mainly how well the model removed dust and smoke from a test chamber ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models ...