Eheim Wet/Dry Aquarium Filter Foam Prefilter
This Foam Prefilter makes it easy to keep your aquarium clean. Dirt particles become trapped in the porous foam material. The material offers a large colonization surface area for the purification of bacteria. These cartridges perform not only mechanical water purification, but also biological decomposition of harmful substances. They can be re-used several times over.
- Mechanical and Biological filtration
- Easy to use and install
Filter Dimensions - 5.2" L x 3.9" W x 1.9" H
Inner circle circumference - 1/2" W
Just rinse and squeeze