sera Filter wool

For the prefiltration of finer dirt particles

sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. sera filter wool can be washed out several times. For fresh and marine water filtration.

Tip: When used in combination with sera phosvec and sera pond crystal, sera filter wool makes it easier to remove the bound substances.


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