I must begin by saying that this portable air purifier system, as of to date, is the best system I have ever had. Many of the other purifiers that I have had in the past, after normal use, one had to reorder the internal unit because it would stop working, as it was design to do. Why? (Life cycle of the part). One was required to purchase a new internal part, which was required for the unit to work again.
As for Hunter’s Permatype Air Purifier, well, “simplicity is the key here.” Easy to operate, easy to clean and most of all, cost effective to the end user. All one had to do is clean the filter periodically and the unit will continue to work just fine.
Finally, it is a w