This genuine Marineland replacement sponge acts as an effective pre-filter for the Marineland Reverse Flow Power Head. The pre-filter traps large debris and other suspended objects before they can enter the power head, preventing clogging and potential damage.

• Genuine Marineland replacement part
• Pre-fiter sponge replacement for Reverse Flow Power Head
• Prevents large debris from clogging and damaging power head

Dimensions: 6"L x 2.5"W