unknown | News | curious on Instagram: "Most dust collection systems rely on filters. This one doesn’t. Air is pulled in from the top and forced through a specially designed channel, creating a powerful vortex above the water surface. When dust particles collide with the water, they become heavier and are pushed outward by centrifugal force, eventually sinking into the tank below. Here, water itself acts as the filter. There’s nothing to clog and nothing to replace, which keeps maintenance simpl