COBALT - Filter Sponge for Duo-Filter UV 1000 - 2 Sponges

Product Description
The DUO-FILTER UV filters are an internal power sponge filter that also feature a LED-UV clarifier that removes water born microscopic algae, bacteria and other organisms and keeps water clean and green free. In addition, the larger 1000 model also features a ceramic ring biological filtration stage.

Package Description: 2 Sponges

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Size: DUO 500 DUO 1000 Aquarium: Filter pads
Model 1000- 260gph flow for up to 55 gallon aquariums.