How to Insert a Filter Into a Whisper Aquarium Filter

The Tetra Whisper Internal Power aquarium water filter provides fresh, filtered water to your fish tank. To guarantee that your Tetra Whisper aquarium filter functions properly, you will need to replace the filter every few weeks. Removal and installation of the replacement filters take only a couple of minutes; you will notice a difference in the clarity of your water in no time.

Instructions

    • 1

      Unplug the Tetra Whisper aquarium water filter from the electrical outlet.

    • 2

      Remove the old filter and BIO-Scrubber from your water filter. To remove both items, lift off the lid, then pull both items out from the filter.

    • 3

      Slide the new filter cartridge into the internal filter.

    • 4

      Guide the BIO-Scrubber into the filter with the front of the BIO-Scrubber facing the front of the filter.

    • 5

      Replace the lid, then plug the power cord back into the outlet.