Dyson and Shark PowerDetect Vacuums (tied for first)

Best performance in nearly every category — air speed/suction, debris pickup (sand, plastic balls, rice), and true HEPA filtration that actually reduced airborne dust particle counts.

A published, peer-reviewed air-quality study (Professor Lidia Morawska et al., 21 vacuums from 11 manufacturers) confirms poor-filtration vacuums can genuinely recirculate fine dust, allergens, and even bacteria back into room air rather than trapping them. True HEPA (not "HEPA-type") is the meaningful differentiator — genuinely relevant for a household with kids.