Best Air Purifier Deals: Savings on HEPA Purifiers From LG, Coway, Blueair, Dyson and More – CNET

$85 at Amazon

GermGuardian air purifier

GermGuardian 4-in-1 Air Purifier: $85

Save $25 with coupon

Dyson HP01 Pure Hot + Cool Air Purifier, Heater and Fan: $400

Save $130

Over the last several years we have seen a noticeable global decline in air quality as a result of pollution issues, wildfires and everything in between. Those who live in a densely populated city are especially at risk of exposure to pollutants in the air from cars and other sources. As such, air purifiers are a good solution to help deal with the worst of it, and whether you’re in an office or at home, getting some kind of purifier for your space can be a wise investment.

The LG PuriCare AeroTower HEPA air purifier is displayed against a yellow background. The LG PuriCare AeroTower HEPA air purifier is displayed against a yellow background.

LG/CNET

This air-purifying fan has 10 fan speeds, plus oscillation settings, and you can customize the airflow with three settings: direct, diffused or wide. The AeroTower covers up to 818 square feet of living space, which is powerful enough for most large rooms. It also has a sensor that will detect contaminants in the air and display the air quality rating and comes equipped with both a true HEPA filter that captures 99.97% of fine particles and UVnano LED technology that can kill 99.9% of bacteria on the fan blades. 

The Blueair Blue Pure 311i Plus Max air purifier is displayed against the black background. The Blueair Blue Pure 311i Plus Max air purifier is displayed against the black background.

Blueair/CNET