Hai this is ram I am a seniour excutive in consumer elctronics
in this invertav series its a good product in this product Lg company attached a ione( o2) releser it gives two million o2 in one hour its made with invertar technolage it takes very less power in long use in this product work with 3M micro filters it gives good air filtarigation its have Himalaya technolage it cool room quickly and it comes with alloy condensar no copper any more with 10 yers comperesor warenty 5 years BUT this product no longer avileble this model turn in to BSA18iBE no more V series avileble