Fluval FX4 External Filter

The Fluval FX4 - External Filter is a powerful multi-stage filter that pumps out an impressive flow rate of 700 gallons (2650 L) of water per hour, ensuring efficient filtration for your aquarium.

Key Features:

• Smart Pump™ Technology: Equipped with advanced microchip technology, the Smart Pump™ continuously monitors and optimizes pump performance, ensuring maximum efficiency.
• Self-Starting System: With its self-starting feature, simply add water, plug in the filter, and the Smart Pump™ takes over. It automatically evacuates trapped air every 12 hours, maintaining optimal performance.
• Easy Water Changes: Say goodbye to lifting heavy buckets! The FX4 filter allows for easy water changes by attaching hosing to the output (Kit sold separately), allowing the Smart Pump™ to handle the rest.
• Removable Media Baskets: The filter includes removable and stackable media baskets, eliminating water bypass and providing a total capacity of 1 gallon (3.9 L) for mechanical, chemical, and biological filter media.
• Aqua-Stop Valves: The Aqua-Stop valves feature a leak-proof Click-Fit attachment system and are positioned at a convenient 45-degree angle for easy installation and rotation.
• Telescopic Strainer: The anti-clog telescopic strainer ensures continuous water flow without blockages, maintaining optimal filtration performance.
• Multi-Directional Output: The FX4 filter's output nozzles can be fully adjusted to create customized water flows, providing flexibility in directing water movement within the aquarium.
• Utility Valve: The utility valve, along with the drain hose, facilitates easy maintenance and flushing of the canister, simplifying the cleaning process.
• Quiet Operation: Rubberized feet help ensure quiet operation, minimizing noise disturbance in your aquarium setup.
• Compact Design: With a compact 16.5" tall design, the FX4 filter easily fits under most aquariums, saving valuable space.
• Made in Italy: The Fluval FX4 - External Filter is proudly made in Italy, ensuring high-quality craftsmanship and durability.

Enhance the filtration efficiency and maintain a clean and healthy aquatic environment with the Fluval FX4 - External Filter, suitable for use in both freshwater and saltwater aquariums.