Comments about Allerair 5000 Series Replacement HEPA Filter:
Bought two HEPA filter replacements for our Aller Air filters. These filters were a perfect replacement. I was impressed with the apparent quality and the effort to ship them securely. While the filters are not cheap, replacing them saves hundreds of dollars compared to buying a new system. I am looking forward to another 3 years of good service from my Aller Air filters now.
(It is also necessary to change the activated charcoal and the pre-filter)
Bottom Line Yes, I would recommend this to a friend