Key features

• •Wide Compatibility: These replacement filter cartridges are specifically engineered for Marineland Eclipse Filtration Systems, including the Eclipse 2/3, Eclipse Hex 5/7, Eclipse Corner 5, Contour 3/5, as well as the Hidden Filtration System 5, Silhouette, and Portrait models.
• •Simple Installation: Installing your new filter cartridge is straightforward! Just rinse it under cool water to eliminate any carbon dust. Then, align the key slot at the bottom, insert it into the filter chamber, and ensure it fits securely for optimal filtration performance.
• •Outstanding Filtration Efficiency: Our ready-to-use cartridges are crafted from premium cotton ,zeolite and coconut shell activated carbon, delivering a powerful triple filtration system. Keep your aquatic environment healthy and clear for all your fish and plants
• •Replacement Recommendations: For the best results, we advise replacing the filter cartridge every 2-4 weeks. Our testing indicates that the filter cotton can handle impurities effectively for a maximum of four weeks.
• •Satisfaction Guaranteed: We maintain strict quality control measures to ensure perfect compatibility with Marineland Filtration Systems. If you have any inquiries or issues, don't hesitate to contact us! We are committed to providing prompt support, including refunds or replacements within 24 hours.