HIGH PERFORMANCE FILTRATION

European ingenuity and innovation have fueled the next generation of FX canister filters, which feature patented SMART PUMP™ performance-optimizing technology, intricate multi-stage filtration, a built-in powered water change system and basket-in-basket tray design offering greater media capacity.

As always, you can expect FX’s legendary mix of power and efficiency that lets you spend more time enjoying your tank, and less time maintaining it.

HIGH PERFORMANCE
FILTRATION

European ingenuity and innovation have fueled the next generation of FX canister filters, which feature patented SMART PUMP™ performance-optimizing technology, intricate multi-stage filtration, a built-in powered water change system and basket-in-basket tray design offering greater media capacity.

As always, you can expect FX’s legendary mix of power and efficiency that lets you spend more time enjoying your tank, and less time maintaining it.

HIGH CAPACITY POWER,
LOW MAINTENANCE

Known for its strength and durability, the FX series sweeps the tank harder and faster, while picking up a greater amount of debris, which ultimately translates into less maintenance frequency.

400 US Gal / 1500 L 925 US Gal / 3500 L
250 US Gal / 1000 L 700 US Gal / 2650 L

HIGH CAPACITY POWER, LOW MAINTENANCE

Known for its strength and durability, the FX series sweeps the tank harder and faster, while picking up a greater amount of debris, which ultimately translates into less maintenance frequency.

250 US Gal
1000 L
400 US Gal
1500 L
700 US Gal
2650 L
925 US Gal
3500 L

MULTI-STAGE FILTRATION

The lift-out stack of media baskets is at the heart of Fluval multi-stage filtration. These large capacity baskets enable you to stack filtration media in the precise combination of layers that will work best for your aquarium.

The latest generation of FX filters incorporates 2 additional trays for even greater media capacity and flexibility.

MULTI-STAGE FILTRATION

The lift-out stack of media baskets is at the heart of Fluval multi-stage filtration. These large capacity baskets enable you to stack filtration media in the precise combination of layers that will work best for your aquarium.

The latest generation of FX filters incorporates 2 additional trays for even greater media capacity and flexibility.

FREE MEDIA INCLUDED
FOAM BIO-FOAM BIOMAX CARBON FOAM MEDIA BAGS
FX4 (4) FX6 (6) FX4 (1) FX6 (2) 2 1 1
FREE MEDIA INCLUDED
FOAM FX4 (4) FX6 (6)

BIO-FOAM
FX4 (1) FX6 (2)

BIOMAX
2

CARBON FOAM
1

MEDIA BAGS
1

SEAMLESS WATER CHANGES

The FX series features a multi-functional Utility Valve drain at its base, making it possible to empty the canister and perform seamless water changes by draining and refilling water directly from it.

Convenient lid-mounted hosing clips offers clean storage when not in use – no need to reconnect for subsequent use.

SEAMLESS
WATER CHANGES

The FX series features a multi-functional Utility Valve drain at its base, making it possible to empty the canister and perform seamless water changes by draining and refilling water directly from it.

Convenient lid-mounted hosing clips offers clean storage when not in use – no need to reconnect for subsequent use.

This new feature connects directly to the Utility Valve for powered substrate cleaning. A thumb-operated flow valve regulates pressure simply and effectively, while disposable filtration bags offer mess-free maintenance for various applications.

Watch Video


(Sold Separately)

This new feature connects directly to the Utility Valve for powered substrate cleaning. A thumb-operated flow valve regulates pressure simply and effectively, while disposable filtration bags offer mess-free maintenance for various applications.

Watch Video

ADDITIONAL FEATURES

RUBBER FEET
Reduces vibration

TWIN OUTPUT NOZZLES
Multi-directional for customized water currents

SELF PRIMING
Just add water & Smart Pump does the rest

AQUASTOP CLICK-FIT VALVES
Leak-free fast assembly

VERSATILE INTAKE
Telescopic stem & anti clog strainer

COMPARE THE MODELS

MODEL
Item #
FX4
A214
FX6
A219
UPC015561102148015561102193
Aquarium Capacity250 US Gal
(1,000 L)
400 US Gal
(1,500 L)
Pump Output700 US Gal/h
(2,650 L/h)
925 US Gal/h
(3,500 l/h)
Mechanical Area
(foam)
217 in2
(1,400 cm2)
325.5 in2
(2,100 cm2)
Biological Volume1 US Gal
(3.91 L)
1.5 US Gal
(5.9 L)
Filtration Volume3.7 US Gal
(14 L)
5.28 US Gal
(20 L)
Filter Circulation450 US Gal/h
(1,700 L/h)
563 US Gal/h
(2,130 L/h)
Head height
(max.)
6.9ft
(2.1 m)
10.8ft
(3.3 m)
Wattage
(120V/60Hz)
30 W43 W
Wattage
(230-240V/50Hz)
30 W41 W
Dimensions
(L x W x H)
15.75 x 15.75 x 16.5"
(40 x 40 x 42 cm)
15.75 x 15.75 x 20.8"
(40 x 40 x 53 cm)