Filter Wool - 1000g (Filter Watten 1000g)

Filter wool has a limited service life, due to over time becoming greasy and improper dirt. These filter wadding offers besides a absorption capacity of bacterial colonies, also filter material to collect coarse dirt.
Handy for use with a power filter

Advised to use in combination with a powerfilter.

The Hobby filter wool cannot really be cleaned out because of the material, and should be discarded each time you clean the filter out on average every four to six weeks!

** Rinse before usage with hot water **