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FX4 Canister Filter, up to 250 US Gal / 1000 L

FX4 Canister Filter, up to 250 US Gal / 1000 L

Prices updated 19 May 2026

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Product Description

Recognized as the “workhorse of canisters” for their legendary strength and durability, high output FX Series filters sweep the tank harder and faster to retain a greater amount of debris. Combining patented SMART PUMP™ performance-optimizing technology with auto start/stop operation and intricate multi-stage cleaning featuring an expansive basket-in-basket media tray design, FX owners will spend more time enjoying their aquarium, and less time maintaining it.. Features. Multi-stage filter pumps out 700 gallons (2650 L) of water per hour. Smart Pump™ – advanced microchip technology continuously monitors and optimizes pump performance. Self-starting – just add water, plug in and Smart Pump™ will take over. Trapped air auto-evacuated every 12 hours to ensure maximum efficiency. Easy water changes eliminate need to lift heavy buckets. Simply attach hosing to output (Kit sold separately) and Smart Pump™ does the rest. Removable, stackable media baskets eliminate water bypass and hold a total of 1 gallon (3.9 L) of media. All filter media included – mechanical, chemical and biological. Aqua-Stop valves with leak-proof Click-Fit attachment system. Valves positioned at convenient 45-degree angle for easy installation and rotation. Anti-clog, telescopic strainer ensures continuous water flow. Multi-Directional Output nozzles can be fully adjusted to create customized water flows. Utility Valve with drain hose for easy maintenance and flushing of canister. Rubberized feet help ensure quiet operation. Compact 16.5″ tall design – easily fits under most aquariums. Made in Italy. For use in freshwater and saltwater aquariums. What's Included. Ribber hosing. Rim connectors, clips and suction cups. Intake stem. Output nozzle. Lid fasteners. Filter canister. Utility valve and hosing. Drain cap. Pump unit (motor) and power cord. Rubbert feet. Media baskets. 1/2 media baskets. Filter lid and accessories