Eheim Classic Coarse foam filter pads provide excellent filtration of large and small particles, including dirt and other suspended debris. The porous material becomes evenly soaked with water for total filtration, and may be reused many times.

• Coarse foam filter pad
• Removes large dirt particles
• Provides a surface for biological filtration

The high surface area of this pad provides excellent colonization conditions for beneficial bacteria cultures. To clean, just rinse and squeeze out.