This genuine Oase lower filter basket is a direct replacement for the BioMaster 250, 350, 600, and 850 external filters. Positioned at the base of the filter media stack, it securely supports the filtration layers and ensures proper water flow through the entire system.

Ideal for restoring damaged or missing components, the lower basket maintains effective separation of filter media and contributes to the overall performance of your aquarium filtration. Built from durable plastic, it is designed for long-term use and easy installation.

Key Features:

• Lower filter basket for Oase BioMaster 250, 350, 600, and 850
• Genuine Oase replacement part
• Holds and separates filter media effectively
• Maintains consistent water flow and filtration efficiency
• Durable construction with easy installation

Maintain optimal filtration performance in your BioMaster system with this reliable lower filter basket, essential for ensuring effective biological and mechanical filtration.

Specifications:

• Compatibility: Oase BioMaster 250 / 350 / 600 / 850
• Part Type: Lower filter basket
• Material: Plastic
• Installation: Fits at the base of the filter media stack