Koller Products Replacement Filter Cartridges - Small,White , 4 Piece Set

Key features

• PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy.
• PRE-ASSEMBLED - READY TO USE: No assembly required, no mess.
• DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris.
• REMOVES IMPURITIES: Activated carbon eliminates organic pollutants that can degrade water quality and cloud water.
• HANDS STAY DRY: Easy to Install - Easy to Replace - No Need to Get Hands Wet.
• OPTIMUM FILTRATION: For optimal filter performance replace cartridge monthly or sooner if heavily soiled and reduced filer flow.
• KOLLER PRODUCTS & HAWKEYE AQUARIUMS: Replacement cartridge fits Koller Products and Hawkeye power filters for the following aquariums: AquaTunes 2.5-gallon Aquarium with Sleep Sound Machine (B00HH7UVYO), AquaTunes 3.5-gallon Aquarium with Sleep Sound Machine (B00HH7UW1Q), AquaView 3-gallon (B01M4LNYWS), 4.5-gallon Aquarium (B01JS39E60), 5-gallon Aquarium (B00KIRR8BY), 6-gallon 360 Aquarium (B007R5C6CG), 6.5-gallon Aquarium (B0182CAHWS), 7-gallon Aquarium (B01JS2NNJA), Smart Tank 5-gallon Aquarium, Smart Tank 6.5-gallon Aquarium (B086D9B85Q), and Smart Tank 7-gallon Aquarium (B0865LG56Z).
• DIMENSIONS: 2.25 L x .5 W x 5 H Inches. Product may ship in white SIOC packaging depending on demographic region.