4 pcs of sponge bio filter pads (1xCoarse, 2xMedium, 1xFine): trap most visible debris particles without restricting water flow. (Reusable after rinsed)
12 pcs of white floss pads: Filter out fine particles providing crystal clear water.
Provides both mechanical and bio filtration
Includes: 1x coarse (Blue), 2x medium (Green), 1x fine (Black) + 12x floss filter pads (White)
