ATITOWEL Aquarium Replacement Carbon Foam Filter Pads for Fluval FX4 / FX5 / FX6 Filtration Systems Sponge (Pack of 12)

Pre filter sponges are designed for Hagen Fluval FX4 / FX5 / FX6 Filtration Systems Sponge
Suitable for Provide filtration in Pond, Aquarium, Freshwater, and Marine environments
Easy to use, sponge cover directly onto the water inlet of your filter
ATITOWEL Carbon Foam Pads excels at trapping small particles and debris, delivering robust mechanical filtration
The activated carbon content excels at eliminating odors
Replacement pre-filter foam: Fits inside your Pre-Filter or water garden pump pre-filter to help reduce pump clogging
Package includes: 12 x New ATITOWEL carbon foam filter media pad