Air FilterCategory and Energy Star Rate of Air PurifiersTo begin with, air purifiers are placed in categories based on the methods they use to clean indoor air. According to Hangzhou Filtech…Feb 17, 2017Feb 17, 2017
Air FilterEPA Studies — Effectiveness of UV Air PurifiersBased on the available test information, the actual success rate of UV purifiers is mixed. According to Hangzhou Filtech, well-designed…Feb 17, 2017Feb 17, 2017
Air FilterHEPA HVAC Air Filters for Your HomeHEPA HVAC Air Filters for Your HomeFeb 8, 2017Feb 8, 2017
Air FilterEFFICIENCY of HEPA Air FilterIn this article Hangzhou Filtech Technology Co. Ltd. gives a description of HEPA efficiency air filters and how they improve your indoor…Feb 8, 2017Feb 8, 2017
Air FilterHow to Do Test on Air FiltersA marketing fiction concerns so-called testing of air cleaners.Jan 20, 2017Jan 20, 2017
Air FilterCan Air Purifiers Help us with Allergies?Can Air Purifiers Help us with Allergies?Jan 18, 2017Jan 18, 2017