We're a home-based business located and operating in Southeast Florida (primarily Broward, Dade and Palm Beach Counties), which allows us to offer Air Cleaners, UV Purifiers and A/C Filters at lower prices due to lower overhead costs. We keep little or no stock in-house, but, once the need is determined, it takes no more than a few days or a week, in most cases, to receive the required Air Cleaners, UV purifiers or A/C Filters from my various distributors. We carry Trion and MicroAir air cleaners, Sanuvox UV units and many variations and sizes of A/C filters, all at lower prices than one can ordinarily get from any of the big box stores. Sanuvox UV units requiring installation (i.e., not portable) may be done by Neighbors A/C from Pompano Beach, a most reliable and honest company.