4/6/8Pcs Replacement Filter For Pet Drinking Fountain Water Dispenser Activated Carbon Replaced Filters Dog Cat Accessor

Specification:
Name: Cat water fountain filter
Inside material: Activated carbon, resin
Size: Outer diameter: 127mm/5in, inner diameter: 38mm/1.5in, thickness: 8mm/0.31in


Note:
In order to ensure the water clean, the filter should be replaced in time, please replace them within 2 to 4 weeks.