Review on Veva HEPA Filter B Replacement and Carbon Pre-Filters Pack of 2 - Compatible with Germ Guardian Models AC4900CA, AC4825, AC4850PT, AC4820 - Air Purifier Enhancement by Sonya Lewis

I tried VEVA after GermGuardian changed their filters and actually turned them into cheaper versions of themselves. Their filters didn't last very long and they didn't fit! Fast forward to today with VEVA filters: I breathe clean air and I know the HEPA filter lasts much longer because I can replace the carbon pre-filters as there are so many in the box! What's really cool is that I got two HEPA filters for the price of one GermGuardian HEPA filter. Really very happy I took a chance on this brand and product.