Key Features

• Perfect Match: The diameter is about 5'', inner circle is 1.5'', Compatible with most cat fountains of 1.6L/2L/2.4L/2.5L/3L shown in the picture, please check the size before purchase
• 4-Layer Protection: Each filter is composed of a cotton layer, activated carbon, and an ion exchange resin. It can effectively remove impurities, filter hair, heavy metals, and odors. Get high-quality drinking water to make pets live longer and healthier
• Life Cycle of Each Filter: The life cycle of a filter is 1 to 2 weeks in summer and 2 to 4 weeks in winter.If multiple cats are using the fountain, more frequent replacement will be necessary
• What You Get: 20 pack premium cotton activated carbon replacement water fountain filter. To prevent the activated carbon dust from shedding into water, please soak the filter in water for 2 minutes then rinse thoroughly under running water before using
• Friendly Service: Our filters are highly performance and of premium quality. Please contact us if the item has any problem,we will provide you the most friendly customer service.Your satisfaction is our unremitting efforts and pursuit

Specifications