ONA Control Duct 160mm Odor Neutralizer is suitable for air freshening in central ventilation systems. Eliminates virtually any unpleasant odor, is usable in agriculture, industry and domestic use. ONA Control Duct is fully functional with flexible and rigid 160mm diameter pipes. Just insert it between two pieces. The rubber seal guarantees air flow without loss. Once the ONA Block has run out, simply replace it with a new one.
ONA Control Duct Air Pump 160mm made of stainless steel. Fragrant ONA Block 170g smells and neutralizers need to be purchased. Available flavor Apple Crumble, Fresh Linen, Polar Crystal, Tropics.