Sera FilterWool[Weight - 100g]

Sera filter wool is designed for mechanical prefiltration and features sturdy fibers that capture finer dirt particles effectively over an extended period without clumping or collapsing. This filter wool can be washed and reused multiple times. It is compatible with all types of filters.

For optimal biological filtration, we recommend using sera siporax Professional. This product is characterized by its open-pored, three-dimensional structure, which promotes effective pollutant breakdown.

Before using sera filter media for the first time, it should be rinsed under warm water.

Tip:

When combined with sera phosvec･clear, sera filter wool enhances the removal of bound substances.