Amazon just dropped the prices on our favorite Coway air purifiers by up to 39%
Popular Science
by Stan HoraczekFebruary 25, 2026
AI-Generated Deep Dive Summary
Amazon has slashed prices on Coway’s popular Airmega air purifiers by up to 39%, offering significant savings on three models designed to tackle various air quality challenges. This deal comes at an ideal time as allergy season approaches, making it easier for consumers to improve indoor air quality. With discounts ranging from $50 to nearly $100, these limited-time offers provide a cost-effective opportunity to invest in reliable air purification technology.
The Coway Airmega AP-1512HH (Mighty) is one of the most recommended models on the market, thanks to its four-stage filtration system. This includes a pre-filter, deodorization filter, True HEPA for capturing 99.97% of airborne particles as small as 0.3 microns, and an ionizer. Rated for rooms up to 361 square feet, it’s ideal for households dealing with pet dander, smoke, or odors. Its quiet operation at 24.4 dB on the lowest setting makes it a great choice for bedrooms or living spaces.
For smaller budgets and spaces, the Coway Airmega 100 delivers impressive performance despite its compact size. Priced at $79, this model covers up to 810 square feet in large rooms or efficiently cleans 405 square feet in just 30 minutes. It features a real-time air quality index monitor and three manual fan settings for precise control. Its HEPA and activated carbon filter combo effectively removes particles, allergens, VOCs, and odors, making it a versatile option for everyday use.
The Coway Airmega 350 is designed for larger spaces, such as open-plan apartments or big living rooms. With its HyperVortex system, it can clean up to 2,640 square feet, boasting impressive CADR ratings of 376 for dust, 352 for smoke, and 450 for pollen. This makes it particularly effective for addressing wildfire smoke or heavy cooking odors. Its PM 10 air quality monitoring ensures auto mode adjusts to real-time
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Originally published on Popular Science on 2/25/2026