มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ Adjustability: We Only picked air purifiers with at the least 3 adjustable velocity stages. Air purifiers may be loud at their maximum pace — possessing reduced, quieter pace solutions, particularly in bedrooms, is important, based on personal practical experience. Based on AHAM , your air purifier ought to https://www.mannature.com