300/300S Replacement Filter for Coway AIRMEGA Max2 300/300S Air Purifie-r, Combined with HEPA and Activated Carbon 2-in-1 Filter, AP-1515-FP

They work as well as the original filter.

Great replacements, I go with these guys every time! Can’t tell the difference between these and name brand ones.

Using this in a Coway Airmega 300 and it fits perfectly. Comparing this to the original, this is a little lighter when holding each one. I suspect with the price being half of the cost of the OEM that some parts will be affected. Seems to be built the same in terms of layers and design. For half off the OEM, I'm willing to give up some density in material to still filter out a good amount of whatever is in the air.

They finished sooner than I would of liked but the are effective

I'm pleased with the performance of these filters. I don't see a materially different impact from OEM with statistics from my Awair monitor and find the odor scrubbing capabilities not less than OEM either to my nose. Physically, the filter is a slightly more difficult / snug fit into the purifier. It doesn't need to be this snug and it makes it difficult to put in and take out, but at the end of the day you can get it in. Given the cost savings with these, it's worth it.

Love these! They work great. If I were to purchase these from Conway Airmega, the company that makes the air filter I have, they would be over $100 for a set of 2. Here on Amazon they are a fraction of the price. Everything about them is identical to the machine original.

It fits well

I bought this for my 300s and have no complaints. The fit was a little tighter than OEM, had to squeeze it in. No weird smells, quality seems to be on par with OEM, and air filter works like usual. My change filter light went off after only 6 months with the OEM filter, so I feel better buying these if I need to change that often.

Worked well with my coway air filter

The part is for the airmega 400/400S. Description says 300/300S. Also the quality of the frame / construction is inferior to the original part. This may not affect performance, but given it’s much less expensive than the OEM part.