That's over 20 dB quieter than standard vacuum cleaners! PICKS UP 99.9% OF HAIR & DEBRIS: Combining the powerful motor of our pet vacuum grooming kit with the HEPA filtration inside means 99.9% of hair, dust, dander, & fleas get sucked up without fail! INFINITELY REUSABLE & EASY TO MAINTAIN: Never think about dog vacuum for shedding grooming dust bag replacements again! Just dump the collected debris out of the container and keep going!