Made of highly porous artifiical sintered glass material
Unbeatable surface area structure of 1800 sq ft per gallon
Can be reused by lightly rinsing with aquarium water every 1 to 3 months and replaced every 3 to 6 months
Provides longer intervals between required maintenance
For use in all EHEIM filters (Classic, Ecco, Pro 3, Pro 3e)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 12.99 inch
Height : 10.98 inch
Length : 17.01 inch

Item Weight: 3.5 pounds (View shipping rates and policies)
Shipping Weight: 15 pounds (View shipping rates and policies)

ASIN : B0002Z7VAK