Marineland Emperor Rite-Size E Filter Cartridges boast "rinse and drop in" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to efficiently trap dirt and debris. The other side features a patented ribbed backing that allows even distribution of aquarium water through the super-effective Black Diamond Carbon that quickly removes discoloration and dissolved organic pollutants. The result is superior mechanical and chemical filtration to maintain superior aquarium water quality.
Marineland Emperor Rite-Size E Filter Cartridges measure 9-1/2" x 6". Use one filter cartridge for the Emperor 280 and two pads for the 400.
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