Skip to main content Tom's Guide Tom's Guide Search Tom's Guide View Profile Newsletters Best Picks Entertainment Prime Day Deals Switch 2 Restock Walmart 4th of July Sale Galaxy Z Fold 7 Best Mattress Best laptops Wordle Today Recommended reading I suffer from hay fever, and my favorite air purifier just dropped in price Sales Events Suffer from allergies? Save up to 40% off these top 5 air purifiers for Prime Day Home Appliances Our favorite air purifier has dropped in price on Amazon — and it’s just under $70 Home Appliances Dyson's purifying fan saved my house during the heatwave — now it's on sale at Amazon This new smart air purifier uses radar to detect where you are in the room — and adjusts accordingly Air Purifiers We spent over 800 hours testing the best air purifiers — here are our top 6 Home Appliances Dyson’s top fan has just dropped by $200 right in time for summer Home Appliances Air Purifiers I love this air purifier so much, I bought two — and it's 33% off in limited-time Prime Day deal 7 July 2025 The Coway AirMega has truly changed my life for the better When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Coway) As someone who deals with annoying allergies during multiple seasons, I can tell you an air purifier is a total game-changer. I own two of them — one for my bedroom, one for my living room — because they actually work. They keep dust and pollen under control so I can breathe easier at home. My favorite model is on sale right in one of the best Prime Day deals. The Coway Airmega AP1512HH is 33% off at Amazon right now, bringing the price down to a fantastic $155. If you’ve been thinking about getting an air purifier, this is the moment to act. See all Amazon Prime Day Deals right now! Coway Airmega AP-1512HH: was $229 now $155 @ Amazon In our Airmega AP-1512HH review, we said that the air purifier is small and compact in stature, but powerful. Its eco-friendly setting also helps keep energy costs low, earning it the most energy-efficient of the bunch. Better yet, it provides a decent clean air delivery rate (CADR) of 247.5/232.3/241.3. It also offers an ionizer mode, which will disperse negative ions to improve the quality of the air it filters. Several years ago, after consulting our guide to the best air purifiers, I chose the Coway Airmega AP-1512HH. I liked that it was fairly compact and unobtrusive in style, as well as light enough to move between rooms. According to our review and others, it does a good job of what it's supposed to do: purifying air. A washable outer pre-filter captures large particles (like hair), a carbon filter deodorizes and a HEPA filter traps micro-particles. The Coway Airmega's eco mode automates fan speed according to the air quality level, which is crucial when wildfire smoke occasionally drifts into my area. When that happened during a particularly bad haze, I opened my front door for perhaps 30 seconds and the Coway AirMega went on red alert. It cleared out the smoke, and I was fortunate not to experience the watering eyes, sneezing and headaches that many others suffered. Americans spend an average of around 90 percent of their time indoors, according to the Environmental Protection Agency. So, the quality of indoor air in your home has a significant effect on your health. An air purifier has improved my health and life so much; it might do the same for you. Today's best Coway AP1512HH deals 14 Amazon customer reviews $154.99View Deal Deal ends Sat, Jul 12, 2025 $154.99View Deal Deal ends Sat, Jul 12, 2025 $229.99View Deal We check over 250 million products every day for the best prices Sign up to get the BEST of Tom's Guide direct to your inbox. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsorsBy submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over. See more Home Deals Amazon Prime Day 2025 Social Links Navigation Managing editor, streaming Kelly is the managing editor of streaming for Tom’s Guide, so basically, she watches TV for a living. Previously, she was a freelance entertainment writer for Yahoo, Vulture, TV Guide and other outlets. When she’s not watching TV and movies for work, she’s watching them for fun, seeing live music, writing songs, knitting and gardening. You must confirm your public display name before commenting Please logout and then login again, you will then be prompted to enter your display name. I suffer from hay fever, and my favorite air purifier just dropped in price Suffer from allergies? Save up to 40% off these top 5 air purifiers for Prime Day Our favorite air purifier has dropped in price on Amazon — and it’s just under $70 Dyson's purifying fan saved my house during the heatwave — now it's on sale at Amazon This new smart air purifier uses radar to detect where you are in the room — and adjusts accordingly We spent over 800 hours testing the best air purifiers — here are our top 6 Latest in Air Purifiers 7 air purifier tips to get cleaner air at home 3 air purifier mistakes you’re probably making We spent over 800 hours testing the best air purifiers — here are our top 6 Airthings Renew air purifier review: Sleek but expensive Dreo Air Purifier Tower Fan MC710S review I love my air purifier so much, I’m getting a 2nd one — it’s 39% off in this Cyber Monday deal Latest in Deals Too good to be true! This Prime Day deal shaves $1,220 off the Pixel Fold I’ve found the best PS5 Prime Day deals — 23 game and accessory sales I'd buy with my own money Hurry! 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