Marineland, they design their filter cartridges to meet the absolute highest standards of water purification performance and operational ease.. Each pre-assembled cartridge slides easily into place, providing superior mechanical and chemical filtration and making replacement fast, dry, and effortless. The cartridge mechanically filters water through a pad of double thick poly-fiber. Debris and waste particles are trapped, and water is chemically filtered through Marineland's Black Diamond Premium Activated Carbon.
Inside the cartridge, a patented ribbed backing ensures the even distribution of activated
carbon to deliver maximum water-to-carbon contact. The result? Crystal clear, crystal
There's a Rite-Size Cartridge for every Penguin Filter, Emperor Filter, and Millennium
Power Filter. Plus, the custom Eclipse Filter Cartridge is designed specifically for
horizontal placement in our extensive selection of Eclipse systems. Our color-coded
packaging ensures fool-proof cartridge selection.
Rite Size C fits Penguin 200B, 350B, 170B, and 330B.
Great Cartridges at a great price! Bought a 6 pk and it will last for over a year.
Good Deal by Di from Orchard Park, NY02/03/2012
Ordering process is easy and product came promptly. All for a good price!
100% Satisfied Customer! BEST PRICE! by kimigo from Spring, TX06/24/2012
I can get these filters anywhere, but EntirelyPets has the best price I found, and the service was perfect...shipped out and received the filters VERY quickly. I am happy I found this site for many good deals on pet products and look forward to doing business with them in the future.
great filter by travMon06/04/2012
These are great filters and EntirelyPets offers them at a great price. I will order again.