Features: brand new and high quality The fountain water filter is made of high quality activated carbon and cotton material, which is durable and reusable. Effectively to filter hair, heavy metals, keeps water for fresh and improve the taste of the water. Healthy Helper: The water dispenser filter filters hair and residue, removes odors, softens water, and is easy to remove and wash. Fountain Accessories: Filters are a must-have accessory for pet fountains. Own it and provide a healthy environment for your beloved pet. Helps pet to increase water consumption and reduce the risk of urinary tract infections. Package Includes: 10 x Replacement Filters Specifications: Material:Non-woven fabric, activated carbon, resin Color:As the Picture Size: Approx. 11.3x4.3 for cm/4.44x1.69 inches note: 1.Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.Other parts are not included. Thanks for your understanding.