LET NATURE IN! The next generation of Odor Control from Impact Products has arrived. GenAire metered aerosols bring the outside in! From spicy to breezy, you will find a scent to suit your needs!. GenAire aerosols freshen rooms up to 6000 cubic feet with a fine mist spray and offers 30 days of odor control when used with our 326 or 327 Metered Aerosol dispenser at 15 minute intervals. The metered aerosol cans also fit most third party cabinets. The fragrances contain no CFC’s, HCFC’s or any other ozone depleters and meets California VOC regulations. They are recommended for use in schools, hospitals, institutions, lodging facilities, offices and other places where people gather.