Enhanced Water Quality: These cat water dispenser filters significantly improve the quality of your pet's water, promoting better health and helping to prevent diseases related to poor water consumption. Advanced Filtering System: Each filter is designed to meticulously remove impurities, ensuring your pet has access to clean and fresh water, thus supporting overall well-being and hydration. Scientific Design for Pet Health: Protect your pets from the risks of hard water and urinary stones with our scientifically designed filters, tailored to safeguard their health through purified water. Universal Compatibility: Our pet fountain filters boast broad compatibility, seamlessly fitting most pet water dispensers available on the market, making them a versatile choice for pet owners. Easy Replacement: Designed for easy installation, these filters as perfect replacements for old filter pads, ensuring your pet water fountain operates efficiently and effectively. Specifications:4Set Colour:As Shown Material:Non-woven fabric Package Contents: 4 * Filter 4 * Sponges Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.