⭐ Key Features

•Package Content: You will receive a certain number of fish tank filter cartridge replacements. Sufficient quantity will meet your daily use and replacement needs.

•Compatibility: These filter cartridges are compatible with Top Fin EF-S, BF5 BETTAFLO filter and desktop aquariums. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Top Fin.

•Product Material: Our filter cartridge replacements are made of premium APS and activated carbon, which can effectively remove impurities, promoting a healthier aquatic environment and clear water.

•Easy Installation: Simply rinse the new cartridge to clean loose carbon particles, then insert into the filter chamber. Make sure the cartridge fits completely into the filter chamber.

•Optimal Replacement Schedule: It’s recommended to replace the filter cartridge every 2-4 weeks to keep your aquarium water consistently clean and safe for fish and other aquatic life.

🛠️ Specifications

• Brand : lasuroa
• Style : EF-S
• Unit : 1 Count
• Color : black
• Item highlights : 3.7x2.1 Inch Fish Tank Filter Cartridge Replacement for Aquarium Water Filtration (EF-S)
• Number of items : 4
• Package quantity : 1
• Specific uses for product : Active
• Type : PET_SUPPLIES
• Item dimensions : H: 0.2 / L: 3.7 / W: 2.1
• Package dimensions : H: 1.6 / L: 5.2 / W: 3.8 (Weight: 0.08)

📋 Product Description

Specification: Color: white, black Material: APS, activated carbon Product Size: 9.5x5.5cm/3.74x2.17 inch Package details: a certain number of aquarium filter cartridge Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.