Features:brand new and high qualitybrand new and high qualityPackage inclueds 8 filters.The filter pad can also stop the hair and debris getting into water and reduce the risk of urinary tract infections for your kitty or dog.The filtration pad is easy and simple to use. Just put it inside the fountain to replace the old one and then it is done.Suitable for pet fountain waterer, which allows kitten and dog to drink the water inside.The replacement filter adopts environmentally friendly materials to effectively filter the impurities and get cleaner water for your pets, ensure water quality, and protect your pet's for health.To prevent activated carbon dust (which will not harm your pet) from seeping into the water, soak the filter in water for 2 minutes and rinse thoroughly under running water before use. Depending on your pet's drinking frequency and the number of pets using the fountain, change the filter every 2-4 weeks. Specifications:Material: Non-woven Fabric, CottonColor: Blue+WhiteSize: Approx.11.5x3cm/4.53x1.18inWeight: Approx.60g Note:1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:8 Pieces Pet Water Dispenser Filter Replacement