Review on Purifier Replacement Compatible GermGuardian PureGuardian by Terry Kohl

These filters are a great replacement for my HEPA filter! Paying in installments was a breeze and I smelled and heard the difference right away. After replacing the old filter, my air purifier is quieter. My room smells more neutral after running the new filter for a few hours. I've been using the filters for about two months and they seem to last just as long as the branded ones. Great value for money as they come in packs of two plus two bonus carbon pre-filters for longer filter life. The photo on the right shows the old filter that came with my unit and I've been using it for about 6 months. The one on the left is the new filter and the difference is shocking!