This is a 3 pack assortment of Fluval Poly Foam Pads (14009) for the Fluval C3 Aquarium Filter System (14002). These Fluval poly foam pad filters are used as the Stage 2 mechanical filter media in the Fluval C3 Aquarium Power Filter System to reduce fine particles - however, because this is an assortment pack it also includes the Stage 1 Fluval C3 Foam Pad for the filtration of larger particles.
These Fluval poly foam pad replacements for the Fluval C3 Aquarium Filter are made with a dense poly foam layer to trap fine debris, particles, and impurities such as dirt, sediment, sand, rust, and more. Fluval poly foam filters reduce the amount of particulate matter in your aquarium to help your aquatic pets thrive better.
Fluval C3 poly foam pad filter replacements should be changed approximately every 2-3 months, though they can be rinsed clean between filter changes to extend filter life.
This three pack of Fluval poly foam pad replacement filters are also known by Hagen part number 14009.