Review on VEVA Precut Premium Carbon Pre Filters 4 Pack for HPA300 HW Air Purifier - Easy Installation & Advanced Filtration by Carrie Thompson

After purchasing HPA300 pre-filters which I had to cut, which were difficult to install and didn't seem to do the job, I decided to try VEVA products. These pre-filters are slightly better than those sold by Honeywell's own recommended resellers. They fit perfectly on my HPA300 and unlike the ones that have to be cut they stay in place when under the tabs that are supposed to hold the filter in place. My only gripe is that these filters are still not as thick as the pre-filter that originally came with my Honeywell air purifier, but the VEVA filters are still thicker than anything I've tried. I will reorder.