Threlaco 5 Pcs Filter Foam Pad and Filter Media Set Compatible with U3, Including 4 Underwater Foam Pad, 220g Ceramic Rings Underwater Media Maintenance Replacement Kit for Aquarium, Fish Tank

Comprehensive Filtration Package Compatible with U3: This package includes 4 filter foam pads, 7.72 x 2.36 x 0.51 inches / 19.6 x 6 x 1.3 cm, and 1 220g pack of ceramic white filter media. With good compatibility for the U3 filter, it ensures seamless integration and continuous optimal performance

Optimal Water Flow Efficiency: Crafted with ideal pore sizes, the filter foam pads ensure efficient water circulation while minimizing the risk of clogging. Suited for much water environments, or reptile habitats, this product is designed for the U3 underwater filter system

Precision and Compatibility: With its specific design tailored to the U3 filter, this package ensures precision performance. Trust in the compatibility to maintain a consistently clean tank, free from the worry of incompatible or missing parts

Hassle-Free Installation: Enjoy a quick and straightforward installation by placing the white filter foam and ceramic rings for aquarium filter into the filter cartridge. Spend less time on setup and more time enjoying the vibrant life within your aquarium

Dual Filtration Functionality: Engineered to provide both mechanical and biological filtration, this system supports the creation of a clean and healthy aquatic environment for aquariums