Refill delivers long-lasting, effective odor control in Rubbermaid SeBreeze Odor-neutralizing Units and Microburst 3000 Dispensers (5137 and 5169). While traditional air fresheners only camouflage malodors, this refill is engineered to do the complete job with Microtrans, a true odor neutralizer. It is paired with high-quality fragrances to effectively eliminate unavoidable odors in commercial washrooms. Refill offers effective coverage of up to 6,000 cubic feet.