Airmega 300

I'd go for the Coway Airmega 300. That has square prefilters. But the 350 and 450 will probably be great too. The difference with square vs round prefilters is that the round prefilters you vacuum, while the square prefilters you can rinse in the shower.

The only 2 air purifiers that I consistently recommend to my clients are the IQAir and the Austin Air. 2 very different use cases - the IQAir is best overall, all-around, it's also very expensive. The Austin Air has a 15lb carbon block, way more than any other purifier and it's the best unit for fil

I personally use 3 Winix 5500-2 units, one in each bedroom, a Coway Airmega 400 for the larger living area with kitchen, and a Coway Airmega 300 for my smaller living area and really like my setup. We have 2 cats, a dog, and 4 small birds, so they all definitely work overtime, but the air is very cl

I took my data from the CR website which has the most current information. The Coway Airmega 300 has a poor rating of 53 where the top rated model in that category has a score is 85. Dust/pollen rating is 1 out of 5 at low speed, 4/5 at high speed but is noisy 3/5.

Have you had air testing with gas chromatography-mass spectrometry (GC-MS) analysis performed? That would tell you the VOC species in your air. And have you tried source control and ventilation to bring down VOCs? Sorbent media like activated carbon can be used to remove VOCs. However, it can be ver

As stated in the original post, the filter doesn't matter that much. Prioritize CADR. Also get something with a bit of carbon as it will help with those toxins. Generally the bigger the CADR = bigger product = more carbon, generally. You should get at least a constant 5 ACH, which would mean your pu