Coway Airmega AP-1512HH Air Purifier Replacement Filter Set, 1 Count (Pack of 1), White

* Updated to 1 star as I ordered a 2nd filter set for my other air purifier and seem to have received a counterfeit. This was also ordered directly from Amazon, so buyer beware! Note in the image that replace is relpace and odor is oder. Also noted that the correct filter set has #3304899 in the lower righthand corner vs #3109905 in the counterfeit. The COWAY logo is also the incorrect font. I expect better than this when ordering from the 1st party instead of shady 3rd parties. * Product appears to be genuine OEM replacement filters from Coway. These were ordered directly (sold by) Amazon and delivered on the last day of 2021. The black filters did not have any sort of chemical smell, however the same cannot be said for the HEPA filter, sadly. The HEPA filter had an incredibly intense chemical odor upon removing it from its plastic wrap. I left the filter to sit in the garage for 1.5 weeks before attempting to use. The odor dissipated some, however as soon as the filter was placed in the air purifier and ran, the odor emitted was very strong again. I can only imagine how bad it would have been had I not left the filter to rest for that 1.5 weeks prior. I ended up having to place the air purifier in the basement, running on maximum strength, for 24+ hours. After running the air purifier for 24+ hours, the odor finally dissipated. This type of chemical odor should not be acceptable for a consumer product, particularly one aimed at cleaning the air. I would imagine that if you used this filter directly without a safe place to get rid of the odor, this could potentially be a health risk? This is only my opinion, not an expert (clearly). I would look at finding an alternative solution in the future should reviews reflect strong chemical odors persist.

I was hesitant to purchase these replacements due to the number of negative reviews claiming there is some foul odor coming from the filters. I do not notice any odor at all. I suspect those reviews are trying to divert buyers to purchase cheaper knockoff filters. Trust amazon / coway and buy the originals, its worth the extra ~$10 or so to know youre getting an actual HEPA filter

Pricey, but good quality filter. Removes dust and odors from any room.

I ordered these for the my sister. For her having the right Air Purifier and Filters makes all the difference between living in and sleeping comfortably.

Easy to install. great value for the mo eh spent.

i have a high precision air quality sensor, and a powerful home oven. but indicate that the filter turns on when the pm2.5 or TVOC is high, and these filter quickly remove it. however, i use both carbons, and the hepa in 6 months time. to maintain the air quality. that adds up very quickly..

The price of GOOD air filtration products are painful, but they make a huge difference. I have 2 AirMega machines in my home and they have improved my breathing immensely. Highly recommended!

Does a good job with cleaning the air. The only reason this doesn’t get all five stars is because I had to air out the charcoal filter before using it. Very strong chemical smell which wasn’t with the initial air purifier I purchased.

Because our apartment gets a lot of gas, we have to change the HEPA filter frequently and the packaging gives you only one HEPA filter and two thin black dust collector filters. So we have built up a collection of black dust filters since we don’t have to change those as frequently and the HEPA filter is more critical to be changed than the dust filters.

Sure, you could get generic filters that are cheaper, but certain things i like to spend more on. For example i only need to buy this once a year. Ill spend more for the name brand cuz you know what youre getting and its really not that much more.