I've spent over 200 hours testing vacuums and swear by my two Dysons – this is how I properly clean a Dyson vacuum filter for longer-lasting appliances. Story by Dan Fauzi • 2h.

Some vacuum cleaners have HEPA filters that trap more dust from their exhaust. HEPA-equipped vacuums throw less dirt and fewer microscopic dust mites back into the room as you vacuum.

To my knowledge, the only other robot vacuum cleaner that touts similar filtration feature is the Dyson 360 Heurist. Unfortunately, Dyson doesn't sell the Heurist in the US. Neato has confirmed ...