Fragrance refills are designed for use with Rubbermaid Microburst Duet Dispensers and feature a unique combination of specially selected, exclusive aromas of perfume-quality fragrances. Set of four fragrances include Cotton Berry/Refreshing Citrus with the scent of fresh mandarin combined with citrus and sweet berry; Ocean Breeze/Sea Mist with hints of cool watery marine and clean fresh air; Alpine Spring/Mountain Peaks combining florals, precious woods, amber and musk; and Gentle Breeze/Linen Fresh with delicate powdery notes and soft vanilla. High-quality fragrance oils are dispensed through Microburst technology for longer-lasting performance. One highly concentrated refill set for the dual-fragrance Microburst Duet Dispenser (sold separately) replaces three standard refills and lasts up to 180 days between refill changes, significantly lowering labor and odor management costs. These refills also contain MicroTrans odor neutralizer.