Suitable for: Compatible with the 67 oz / 2 L cat and dog water dispenser D30 D60 pump cat water fountain; Please pay attention to the size before placing an order
Advantage: The Replacement Foam Pre-Filters trap any large debris and hair in the water
Features: Maintain the fountain's flow rate, protects the pump
Easy to replace: Can be quickly change the filters
Suggestion: Change every 2-4 weeks depending on usage