fan-of-fans
Well-known member
Nice find. I wonder, did all of those curvy style floor nozzles have edge cleaning, or only the ones that actually state "with Edge Cleaning", like yours does?
I'm guessing the later nozzles with the big knob (as shown in the left machine in the first pic) were designed to concentrate the suction better?
I'm guessing the later nozzles with the big knob (as shown in the left machine in the first pic) were designed to concentrate the suction better?