Keep your Eheim 2217 Canister Filter in optimum shape by having replacement filters on hand! These carbon pads come in packs of three, a great value for a great price.
The activated carbon pads provide absorptive filtration that eliminates harmful toxins from your tank. It polishes your water by removing particulates, keeping the water clear of debris, odors and discoloration.
Do not use Eheim filter pads when treating your tank with a course of medication, as the filter will absorb even finely dissolvable particles. However, you should use the pads immediately after the medication course to help stabilize your ecosystem.
Designed to work with Eheim 2217 Canister filtration system. Pads should be replaced every 3-4 weeks to keep filter working efficiently.