Air Purifiers

• Blueair Pure 411 - [+] budget/inexpensive | compact | design | HEPASilent/washable pre-filter | many colors | particle and carbon filtration | portable | 161 sq ft room [-] in larger spaces - [buy]
• Coway Airmega AP-1512HH - [+] auto mode | compact | easy to use | eco mode | energy-efficient | fan speeds - 5 | room size - 361 sq ft | setup - easy | warranty - 3 years | $230 [-] heavy - not so portable | loud | replacement filters - $40/every 6 months to 1 year - [buy]
• Honeywell HPA300 - [+] activated carbon pre-filter | disposable pre-filter | easily replace pre-filters/filters | fan speeds - 4 | HEPA filters - 3 | high CADR ratings - for smoke/dust/pollen | large rooms | performance | replacement filters - inexpensive | room size - 465 sq ft | timer | turbo mode | usability | value | $430 [-] design | energy consumption | heavy | lacks auto mode | loud | pre-filter/filter needs to be replaced every 6 to 12 months - [buy]