Feature: 1. Replacement Period - Every 2 to 4 weeks for better water quality, mainly depending on water condition and the number of pets. 2. 4-Stage Circulating Filtration System - The system uses a replaceable round filter to purify the water, remove dirt and food particles . The round filter is composed of cotton layers, coconut shell activated carbons and ion-exchange resins. It provides fresh clean water to your lovely pets. 3. Health and Safety: Made of eco-friendly and non-toxic materials, the filters help ensure the water quality and provide healthy and pure water to protect your pet’s health. 4. Replacement for Cat Drinking Fountain Stainless Steel and Colorful Cat Water Fountain with LED Light 5. Kind Reminder: Before the replacement, rinse the filters with clean water, and it is better to have a constant and sufficient supply of filters to ensure the water quality. Description： In the hot summer, the water consumption rate in the cat's body will also increase, and the cat's drinking action will become more frequent. However, if the cat is found to be excessively thirsty and drinking water very frequently, then the owner should pay attention to it, because this may be a sign of the cat's illness. For example, kidney disease or diabetes. The hair with this disease has been damaged by the kidneys and cannot reabsorb the water in the urine, resulting in excessive water loss, so the cat will drink water continuously. In the summer, the cat’s diet should be fresh and clean. And it's best to boil the cool boiled after cooling. It is also necessary to change fresh drinking water for cats in time every day to prevent water quality changes from endangering the cat’s health. At the same time, the utensils for drinking water also need to be cleaned and disinfected in time to ensure that the cat can drink healthily and allow the cat to drink normally. Specification: Color: orange, blue, gray, cyan Power supply: 5v/1A Power: 1.5w Line length: 1.8M Capacity: 2L Product material: PP Product packaging features: 1. PP material, safe and environmentally friendly 2.3 kinds of fountain-style water outlet design, can attract more pets to drink,good for health. 3. 2L large capacity, to provide pets with drinking water guarantee. 4. The silent water pump can be disassembled for easy cleaning Package： 1 PC