![Trying to decide on an air purifier. I'm thinking of either buying 2-3 of the Coway airmega AP-1512 or one of the Coway Airmega 400. Not sure what the difference is between Trying to decide on an air purifier. I'm thinking of either buying 2-3 of the Coway airmega AP-1512 or one of the Coway Airmega 400. Not sure what the difference is between](https://i.redd.it/trying-to-decide-on-an-air-purifier-im-thinking-of-either-v0-dxnj3vi2afda1.jpg?width=744&format=pjpg&auto=webp&s=19eb2a9c0601c727075789b5561f9609b09c656b)
Trying to decide on an air purifier. I'm thinking of either buying 2-3 of the Coway airmega AP-1512 or one of the Coway Airmega 400. Not sure what the difference is between
![COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/81yg6GzJrcL._AC_UF894,1000_QL80_.jpg)
COWAY AIRMEGA 400 air purifier for large room, office, restaurant, ECARF certified for allergy suffers, HyperCaptive filtration system with ultra powerful double suction room up to 176 ㎡ : Amazon.co.uk: Home & Kitchen
![Coway Air Purifier Airmega 400S Graphite True HEPA Air Purifier with 1560 sq ft Coverage, WiFi enabled, Auto, Eco, & Sleep Mode, Air Quality & Filter Replacement Indicator - Walmart.com Coway Air Purifier Airmega 400S Graphite True HEPA Air Purifier with 1560 sq ft Coverage, WiFi enabled, Auto, Eco, & Sleep Mode, Air Quality & Filter Replacement Indicator - Walmart.com](https://i5.walmartimages.com/seo/Coway-Air-Purifier-Airmega-400S-Graphite-True-HEPA-1560-sq-ft-Coverage-WiFi-enabled-Auto-Eco-Sleep-Mode-Quality-Filter-Replacement-Indicator_0e7c1b35-7563-4fff-b612-cbe11914bb20.6b2efbfe1cafbad0c73c81b1b08a7fde.jpeg)
Coway Air Purifier Airmega 400S Graphite True HEPA Air Purifier with 1560 sq ft Coverage, WiFi enabled, Auto, Eco, & Sleep Mode, Air Quality & Filter Replacement Indicator - Walmart.com
![Coway Airmega Max 2 Air Purifier Replacement Filter Set for 400/400S Series AP-2015-FP - The Home Depot Coway Airmega Max 2 Air Purifier Replacement Filter Set for 400/400S Series AP-2015-FP - The Home Depot](https://images.thdstatic.com/productImages/2706d4f4-7e18-4073-b006-ec47c76c445a/svn/blacks-coway-air-purifier-accessories-ap-2015-fp-4f_600.jpg)