Coway Airmega 400: the filters are 48% of what you pay over five years
Five years costs $1,069: $390 to buy, $163 in electricity, $516 in filters. The filters are 48% of the total,…
Five years costs $1,069: $390 to buy, $163 in electricity, $516 in filters. The filters are 48% of the total,…