Set includes main unit. Replacement filter media for GEX Slim Filter, Slim Mat

Replacement filter media specifically for the GEX Slim Filter series, this maintenance item includes a set of two types: activated carbon and bacteria breeding media.

- Manufacturer: GEX
- Compatible Products: Slim Filter, Silent Flow, Glass Aqua, Rakufill Slim, AQUA-U
- Set Contents: 3 Activated Carbon Mats, 5 Bacteria Mats
- Filter Media Type: Activated Carbon (Adsorption), Bacteria (Decomposition)

Thank you for looking.
The dedicated main unit is used.
The filters in images 3 and 4 were once submerged in water, so they have been dried thoroughly. They are a bonus!

The white case for the main unit is included as a bonus m(_ _)m