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 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.
Value Pack contains 8 3-Packs
- Great [...] Review by Karen (Sale Researcher)
It's just what we needed for our aquarium!! (Posted on 3/10/11)
- Fish rate it an A+ Review by Fish Keeper
Rite Size H filters are easy to use. Just pop it in and lift it out. Easy (Posted on 3/10/11)