Review on High-Performance Hoover Filter: Hepa Uh72420 - Improve Your Hoover's Performance! by Angela Mason

This is the second time I have bought this HEPA filter. The original filter was not HEPA and we wanted to improve the filtration for our vacuum cleaner. This filter catches even the smallest dust particles, which convinced me when cleaning after every vacuum. After a year I decided it was a good idea to change it. I will always use a HEPA filter in all my vacuums.