Indoor Air Purifiers
Click here: http://www.amazon.com/GermGuardian-AC4825-Cleaning-Reduction-22-Inch/dp/B004VGIGVY?tag=cooboo050-2

http://www.amazon.com/Coway-AP-1512HH-Mighty-Purifier-True/dp/B00BTKAPUU?tag=cooboo050-2

http://www.amazon.com/Honeywell-50250-S-99-97%-Round-Purifier/dp/B00007E7RY?tag=cooboo050-2

GermGuardian AC4825, 3-in-1 Air Cleaning System with True HEPA, UV-C and Odor Reduction, 22-Inch

Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode

Honeywell 50250-S 99.97% Pure HEPA Round Air Purifier