Yes, we think a HEPA vacuum cleaner is one of the best products for allergies. HEPA vacuums boast a special high-performance filter that traps 99.97% of particles down to 0.3 microns in size ...

filter High-efficiency particulate-air (HEPA) filters provide the highest level of vacuum-cleaner filtration. In our tests, models with a HEPA filter have been very effective at reducing emissions.