[04/10/2016] Amazon 賣最好的三合一空氣清新機，GermGuardian AC5000E 3-in-1 True HEPA Air Purifier System with UV Sanitizer and Odor Reduction, 28-Inch Tower，HEPA濾網過濾99.97％的灰塵，紫外線殺菌，幫您對抗過敏原，定價$199.99，特價只要$99.99 USD。免運費。哪裡買： amazon。