- Compatibility: Compatible with Multiple Ceramic and Stainless Steel Pet Fountains.
- Premium Filtration System: Effectively to filter hair, heavy metals. keeping your pet's water clean and fresh.
- Size：Inner square size is 3 in long and 2.4 in wide. Filter Thickness is about 1.2 in.
- High Density Sponge: Easy to replace to extend the life of your water fountain pump.
- Note: Please soak 2 minutes foam filter before use. Replace filter every 2-4 weeks.
