Coway Airmega 400S vs IQAir GC MultiGas

“Coway purifiers are top notch. i have an AirMega 400 model in the room where we keep our cat litter boxes. it's built like a tank and after a year, it still showed the filters at maybe 75% remaining. i replaced them anyway, as i know the carbon pellets were spent without a doubt, and wanted to combat litter box smells... but the filters were still in fine shape. Coway filters are like $80, but i found a review / test of third-party filters that didn't have any appreciable difference for $30. they make a bunch of different sized purifiers for different room sizes, so see what suits your sit.”

“Is go with the IQAir Multi gas model. There are also "steel can" models from the likes of Austin Air, AirPura, AllerAir, etc and they carry models with 15lbs or more activated carbon. But while none of those brands produce what I would consider a "nice" looking air purifier, I think the IQAIR model at least looks softer and blends in better than the others. Also filter changes are much less involved as you won't need to break out the screw driver.”