"Stay Pet Fresh Every Day." This PETKIT Air MagiCube Concentrated Air Purifying Refill is a concentrated solution for your PURA Air Magic Cube Smart Pet Odour Eliminator. The targeted formula eliminates pet odours and freshens every room. A convenient and easy to fill cube is the most efficient solution for your home. Benefits and Features: Freshen the air, eliminate the bacteria and formaldehyde Eliminates ammonia smell in pet waste Purifies the air and ensures a clean space An active amino acid formula Directions for Use: Pour the whole package of the product into the empty barrel of PETKIT AIR MAGIC Cube. Add 2700ml clean water to activate the cube Each liquid sachet lasts 1 - 2 months Product Volume: 300ml x 3 Product Quantity: 3 packs Brand: PETKIT (Cat) PETKIT Air MagiCube Refill 3Pk is a cat litter deodorizer refill for the PURA Air Magic Cube Smart Odour Eliminator. The pet odour eliminator eliminates pet smells and leaves every room smelling fresh. This litter deodorizer refill is perfect for keeping your home smelling great even when you have pets.