Look, the everyday countertop water filter has pretty much transitioned from a weird kitchen gadget nobody used to a complete household lifesaver. It just hangs out right by the sink or the toaster, this basic gravity-fed contraption acting as your main defense against whatever sketchy stuff is flowing through the city pipes. Inside that plastic shell, there is a whole mess of activated carbon doing the heavy lifting. It doesn't just catch the random floating junk you can see