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

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.

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.

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

They work as well as the original filter.

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.

We bought these replacement filters for our two Coway Airmega 300S units, and for the price (two sets), they’re a great deal compared to the original Coway filters. Installation was simple—just swap out the old filter and reset the indicator. They fit perfectly and our machines recognized them without any issues. Side-by-side with the original Coway filter, we did notice a difference in the carbon design. The OEM version has slightly larger cylindrical charcoal pieces arranged in hexagons, while this replacement uses smaller cylindrical charcoal pieces arranged in circular sections. That said, there’s still plenty of carbon in the filter, and performance has been great so far. We’re happy with them—they work well in our units and keep the air fresh. If you’re looking to save some money without sacrificing compatibility, these are a solid option.

It fits well

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

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.