Marineland Eclipse Filtration Systems filter cartridges are designed for optimal performance and incredible ease of use. Rite-Size K cartridges feature Marineland's Black Diamond Premium Activated Carbon for excellent mechanical and chemical filtration.
A pad of double-thick polyfiber mechanically filters out floating waste and debris before allowing water to pass and be chemically filtered through Marineland's Black Diamond Premium Activated Carbon. Rite-Size cartridges feature a patented ribbed backing to maintain their shape, ensuring even distribution of activated carbon for maximum water-to-carbon contact.
For best results, change cartridge every 2-4 weeks.
Fits: Marineland Eclipse System 6 Filter.
Dimensions: 5.7"L x 2.9"W