Behome 12 Pack Cat Water Fountain Filters, Triple Filtration System Pet Cat Fountain Replacement Filter for 84oz/2.5L Pet Dog Drinking Water Dispenser(8 Filters & 4 Sponges)

Our automatic cat water dispenser filter can effectively purify water, ensuring that your cat or dog drinks healthy and hygienic water. A three-layer filtration system - PP cotton, activated carbon, and resin - ensures effective filtration of impurities in water. Make the cat's drinking water purer.
Key Features:
More Activated Carbon FiltersIt contains more Coconut Shell activated carbon than most filters on the market for better and longer-lasting filtration which can help to keep away from some diseases in pets. Size: 5 x 5 x 0.3 inches, the Diameter of the hollow circle is about 1.4 inch, please measure your fountain's size before purchase.
Triple Filtration System: Top quality cotton and premium activated carbon help to get rid of chlorine, impurities and odors, catch hair and debris,soften water, make water in the fountain fresher, better-tasting.
Frequency of Replacement & Individual Package: We suggest replacing it 4 weeks to keep the water fresh and clean.(Replace more frequently if there are multiple pets using it). The filters are individually packaged and sealed to keep dry and maintain high quality and effectiveness.
Important Note Before Use: To help prevent the charcoal dust from shedding, please soak the filter into water for 2 minutes and rinse it thoroughly under running water before use, providing the clean water for cats and dogs. 
8 Filters & 4 Sponges: There are a total of 12 pack filters, a large quantity that can meet your longer needs. 
Specifications:
1.Material: Carbon, Cotton, Resin
2.Item Weight: 0.346lb
3.Filter Size: 5 x 5 x 0.3 inches, hollow circle 1.4 inch Diameter
4.Package Size: 6.41*3.27*5.24 inch