Beat allergy season with a Coway air purifier on sale for up to 51% off

As of March 27, several Coway air purifiers are on sale at Amazon for up to 51% off. Shop the best deals here.


Spring brings sunny weather, exciting travel, and, well, allergies. But all is not lost. Instead of suffering through this season with a stuffy nose and a cough, consider buying a Coway air purifier on sale at Amazon for up to 51% off. See the best deals here.

Best compact air purifier

Why we like it

Both stylish and smart, the Coway Airmega AP-1512HHS air purifier will clean the air in rooms that are 326 square feet or smaller in just 15 minutes or less. This Alexa-enabled and Google Home-friendly air purifier also has a connected app that lets you monitor room filtration, and the True HEPA filter effectively reduces 99.999% of 0.01-micron particles in the air.

Best fast-acting air purifier

Why we like it

The Coway Airmega 250 smart air purifier is quick and powerful, purifying rooms of 930 square feet in a half hour. It’s also equipped with a Smart Mode feature, which means it changes its fan speeds based on the room’s air quality — so if the air fills with toxins while you’re cooking and cleaning, it will automatically kick into gear to quickly clean the space.

Best large-space air purifier

Why we like it

The Coway Airmega 400 True HEPA air purifier is great for homes (it can clean spaces of around 1,500 square feet). With a combo of a pre-filter, activated carbon filter, and Green True HEPA filter, it’ll get rid of any common airborne issues like pollen, pollutants, and other allergens. It also reduces odor, which is great if you have messy pets and kids at home.