Filtration Media -

Filtration Media -

Stack of yellow and blue AA batteries.

A filter medium refers to permeable material that removes particles from a fluid when one of those substances is passed through the material.

The two primary types of filter media are: mechanical, and biological.

Drawing of a person sitting at a table with various objects, including a laptop and papers.

Blue Aquascape filter media mat with product label showing a garden pond, plastic skimmer, and filter. The label states it is a fine-cut size filter media mat for pond filtration.

Two different vacuum cleaner filters, one taller with a green filter and the other shorter with a combination of blue and green filters.