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Enjoy Filter Replacements Hassle-Free

We're committed to ensuring your journey to cleaner, healthier air is as seamless as possible. That's why we invite you to join our exclusive Filter Subscription Service* — the key to uninterrupted freshness in your space.

Airmega Filter Set Bundle & Subscribe: A hassle-free way to keep your Airmega best. Airmega Filter Set Bundle & Subscribe: A hassle-free way to keep your Airmega best.

Why you need a Filter Subscription?

It is essential to use genuine filters and replace them periodically to ensure optimal performance for your Airmega. Our filter subscription service* is the most convenient way to keep your Airmega operating at its best, and it even comes with discounts!

Subscription Benefits

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Save Up to 10%

Subscribe now and enjoy 10% every 6 months, 8% every 9 months, or 5% every 12 months discount.

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Free Shipping Always

Forget about shipping costs, making maintenance easier on your wallet.

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Zero Risk, 100% Satisfaction

Cancel anytime, risk-free. Plus, we back it up with a 30-day money-back guarantee.

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Flexible Delivery Plans

Choose a delivery plan that fits your needs. Opt for 6, 9, or 12-month intervals based on your usage.

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Complete Control of your Subscription

Skip a delivery, pause when needed, or reschedule – it's all in your control.

Use Genuine Filters Only

Maintain your Airmegas with Coway Genuine Filters for superior performance and a longer lifespan.

Genuine Filters for Superior Performance

Each Airmega is jam-packed with Coway technology, providing the most effective and efficient purification for your space. Use Coway Genuine Filters only for superior performance and a longer lifespan.

*Subscription options are currently available for the following filter products: Airmega 400 Max2 Filter Set, Airmega 300 Max2 Filter Set, Airmega 200M & AP-1512HH Filter Set and Airmega 150 & 160 Filter Set. See our subscription policy here for more details.


1Coway air purifiers have been proven to trap dust, pollen, dander, viruses and bacteria in the air based on KCL (Korea Conformity Laboratories) testing.They have been tested in a 30㎥ size chamber according to the Korea Air Cleaning Association standard (SPS-KACA 002-132:2022 Modified) to measure the 0.01㎛ size of particle removal rate. It was tested on maximum airflow speed in normal room temperature and humidity conditions. The performance may vary in the actual living environment of customers.
→ Tested with Airmega Aim, 100, 150, 160, AP-1216L, AP-1512HH, AP-1512HHS, 200M, Icon, IconS, 230, 240, 250, 250 Art, 250S, 300, 300S, 400, 400S, ProX

299.97% of viruses, bacteria, fungi and pollen were verified to be removed from the air for Coway air purifiers which have Green True HEPA™ filter applied based on the Japan Food Research Laboratories(JFRL) testing according to JEM 1467 standard.
→ Tested with Coway Airmega AP-1512HH, AP-1512HHS, 250, 250 Art, 250S, 300, 300S, 400, 400S
→ All tested by JFRL and received above result within below time.

All tested by JFRL and received above result within below time.

- Virus: Tested with Escherichia coli phage ΦX174 NBRC 103405, 60 minutes
- Bacteria: Tested with Staphylococcus epidermidis NBRC 12993, 60 minutes
- Fungi/Mold: Tested with Penicillium citrinum NBRC 6352, 60 minutes
- Pollen: Tested with Cedar Pollen extract, 60 minutes

3Aerosol test conducted in a Biosafety level 3 laboratory with two Coway air purifier models, Coway Airmega 250 and 400 for removal of SARS-CoV-2 Aerosol by US based MRI Global, a not-for-profit laboratory and partner of US Department of Defense. The test was conducted in a 13.1ft3 chamber. Virus was aerosolized for 15 minutes and the product was turned on high for 2 minutes. Result showed each product effectively removed over 99.98% of the SARS-CoV-2 in 2 minutes. This is a result from a laboratory experiment condition and result may vary in different conditions. This result does not imply it kills SARS-CoV-2 or prevents the transmission of Covid-19. Coway Airmega 250S and 400S are identical to the tested models and has equal performance with an additional mobile connectivity function.

4The concentration of ammonia, acetaldehyde and acetic acid were proven to be removed within 30 minutes by FCG Research Institute, Inc. Human Life Science Lab. It is not a demonstration result in the actual use space. Not all odors and gases may be supported. → Tested with Coway Airmega 150, 160, AP-1512HH, AP-1512HHS, 400, 400S

5The coverage area of the air purifier is based on an area where the air cleaner can make two air changes per hour (ACPH). An air change per hour translates to how many times an air purifier can clean an area, assuming the height of a ceiling to be 8 ft, in one hour. Therefore ** means two air changes per hour means that the cleaner can clean the area once every 30 minutes and * means air changes per hour means that the air purifier can clean the area once every 60 minutes.

10Terms and conditions apply. Discounts, including promotions, coupons, bundle discount and subscription discount, cannot be stacked on top of other coupons. During promotional periods, discount codes will not be able to be applied to orders. Promo codes may apply to products only—filters, accessories, and new products within 3 months of the release date are not included.