Nu-Calgon System Odor Neutralizer,2 lb,Box,White 6106-00

Clenair 1502 Residential HVAC Odor Block Now Under Nu-Calgon 61060 Eliminates odors & improves Indoor Air Quality Unique self-feeding package installs in air handler or return duct True odor neutralizer – not an odor mask or cover-up Residential HVAC Odor Block treats up to 3 ton systems for 2 months Application Use in A/C units, furnaces, rooftop units, fan coil units, and air handlers. Residential HVAC Odor Block treats up to 3 ton systems for 2 months Directions Residential HVAC Odor Block - 1502 (61060) 1. Carefully open the box top and remove the plastic wrapped Odor Block from the box. 2. Put the bare Odor Block back into the box. 3. Secure or place the Odor Block box on or near the air filter, in the blower compartment or any other accessible place in the return duct system. The specially vented box will allow the Odor Block to slowly evaporate into the HVAC system treating all of the system air. For faster treatment or severe odors, the box top can be left open or ajar. 4. When the Odor Block is completely shrunk or dried, it is time to replace it with a new Odor Block. Lasts up to two months.