Citrus Refill Cartridge Brings To Mind Handpicked Fruit, Lemon And Mandarin With A Subtle Hint Of Pomegranate And Sandalwood. Odor-Neutralizing Formula Quickly Removes Unpleasant Odors From The Bathroom Stall To Help Improve The Perception Of Cleanliness. Its Long-Lasting Scent Provides Sustained Freshness For At Least 30 Days To Provide A Welcoming Restroom Experience For All. Plus, The Easy-To-Use Design Ensures Quick, Simple Replacement To Minimize Maintenance Times. Refill Cartridge Is Designed For Use With The Georgia Pacific Activeaire In-Stall Air Freshener Dispensers, Including Activeaire Automatic Freshener Dispenser For Compact Side-By-Side Toilet Paper Dispensers And Stand-Alone Wall-Mounted Activeaire Automatic In-Stall Freshener Dispensers (Sold Separately).