Marineland Rite-size A Power Filter Cartridge - 3 Pack

Marineland Bio-Wheel Penguin Power Filter Cartridges are designed to meet the absolute highest standards of water purification performance and operational ease. Rite-Size A carbon cartridges provide superior mechanical and chemical filtration for crystal clear,clean water.

• Replacement filter cartridges for Penguin Power Filters
• Preassembled cartridge slides easily into place
• Provides mechanical and chemical water filtration

Each preassembled 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 Polyfiber. Debris and waste particles are trapped,and water is chemically filtered through Marinelands Black Diamond Premium Activated Carbon.

For best results,change cartridge every 2-4 weeks.

Fits: Marineland Penguin 99B,100B and Mini Power Filters.
Dimensions: 4.6"L x 4.7"W
Placement: Black plastic side faces front of filter,blue side faces back.