isinlive 2 Pack Airmega 100 Fil-ter Replacement Compatible with Coway Airmega 100 Air Purifi-er, 3-IN-1 H13 True Hepa Fil-ter, Deodorization Fil-ter with Activated Carbon

Fit the conway nicely and a lot cheaper than OEM filters. Do a great job at keeping the air quality in the basement and no impacts to the noise level of the unit

Once the replace filter light illuminated, I ordered these and I had these in a day. I wasn’t sure if I should get the generic but these fit perfectly, work great and now I have one the next time I need it ( for about the same price of one!) the noise level is the same as the original and no funny smell. Will buy again - but not soon! (I have two) …

I don’t have a lab to test the OP filters against these copies, but I’m using them, and finding them to collect the dust just fine. The cost is significantly less, which encourages me to exchange for a new one more often.

Great substitutes for the Airmega at a better price

These fit the Coway Airmega 100 perfectly and are much more affordable than others I saw. There doesn't seem to be any differece in noise than with the regular filters. The first filter seems to work great so far. In the attached photo, the new filter (top) can be seen next to the used filter that came with the purifier (bottom).