Features: Specially for Homtylers cats Water Fountains, this replacement filter ensures efficient purifications with multilayer filtration technology, removing impurities, odors, and bacterium. Consist of durability nonwovens fabric, each filter lasts up to 4 week, providing consistent performances and reducing maintenance hassles for pet owners. Ideal for cats owners pursues reliability water fountains accessories, this filter guarantees clean hydratation special for felines healths needs. Perfect for maintaining freshness water in automatic pet dispensers at homes or during extended trip, keep your cats hydrated with premiums quality filtration. Upgraded your pet drinking experience, filter that prioritizes water pureness and long terms usability. Specifications: Color:Two Elections Dimension:10.5cm/4.1in 4.3cm/10.9in Component:Nonwovens Package Includes: 1set pet water dispenser filter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.