FUEL CELL TECHNOLOGY: Hydrogen released into the refill chamber forces fragrance into the air at a consistent rate and distributes throughout room with natural air flow COST IN USE: Cost-effective refills deliver up to 3 months of odor control that’s superior to competitive air freshener systems SUSTAINABILITY: Battery-free fuel-cell technology contains no propellants CONTINOUS DISPENSING: Provides high-quality Blue Splash fragrance, and odor neutralizer providing a consistent a pleasant smell and a feeling of cleanliness ADJUSTABLE DISPENSER SETTINGS: Standard Setting - 60 days for a standard a size restroom: 3 to 4 stalls/fixtures ADJUSTABLE DISPENSER SETTINGS: Light Setting - 90 days for a smaller size restroom: 1 to 2 stalls/fixtures COMPATIBLE WITH: RCP's TCell Automatic Air Freshener Dispensers: 1793546 (Black Dispenser), 1793547 (White Dispenser), and 1793538 (Chrome Dispenser)