Keep your Fluval FX6 canister filter performing at its best with our complete range of genuine Fluval FX6 spare parts. Whether you're replacing a worn impeller, renewing seals and O-rings, or repairing hoses and valves, we stock the replacement components needed to maintain reliable filtration and water quality.

The Fluval FX6 is one of the most popular high-performance aquarium filters available, and routine maintenance is essential for maximum efficiency and longevity. Using genuine Fluval replacement parts ensures perfect compatibility, dependable performance, and easy installation.

Our range of Fluval FX6 spare parts includes:

  • FX6 impellers and impeller covers
  • O-rings, seals and gaskets
  • AquaStop valves and valve components
  • Intake and output assemblies
  • Media baskets and filter components
  • Hoses, connectors and fittings
  • Replacement lids, clips and hardware
  • Genuine Fluval maintenance parts

Whether you keep freshwater, planted, African cichlid or marine aquariums, genuine FX6 replacement parts help maintain optimal water flow, filtration performance and long-term reliability.

Browse our complete range of Fluval FX6 spare parts below and keep your filter running like new.

Fluval FX6 Canister Filter – High Performance External Filter for Large Aquariums
Fluval FX6 Canister Filter — The Ultimate External Filter for Large Aquariums The Fluval FX6 Canister Filter is designed for aquariums up to 1500 litres — perfect for serious aquarists, cichlid tanks, turtle tanks, and heavily stocked freshwater or marine...
$679.00
Fluval FX2 FX4 FX6 UVC Filter Unit 6w
Fluval FX2 FX4 FX6 UVC Filter Unit 6w Fluval UVC In-Line Water Clarifier Steriliser for the Fluval FX2, FX4 and FX6 Filter The FX UVC In-Line Clarifier quickly and easily connects to all canister filters to eliminate suspended algae for...
$279.00
Fluval FX2 FX4 FX6 Spray Bar Kit
Fluval FX Filter Spray Bar Kit (FX2 FX4 FX6) The Spray Bar Kit is used to diffuse water throughout the aquarium, increasing surface agitation and improving oxygenation that is essential for a healthy aquarium. Specifically designed for Fluval FX2 FX4,...
$69.95
Fluval FX2 FX4 FX5 FX6 Filter Carbon Foam Replacement
Fluval FX2 FX4 FX5 FX6 Filter Carbon Foam Replacement A249 (2 pack)Replacement Carbon for Fluval Canister filters FX2 FX4 FX5 and FX6  Enhance your aquarium filtration system with the genuine Fluval FX4/FX5/FX6 Carbon Foam Pads – 2 Pack, specially engineered...
$19.95
Fluval Polishing Pads Quick Clear FX2 FX4 FX6 (3)
Fluval Polishing Pads Quick Clear FX2/FX4/FX5/FX6 (3)Replacement pads to suit all Fluval FX canister filters. These pads should be replaced at least every 3 months or before if water starts getting cloudy to ensure the high quality output of your...
$12.95
Fluval FX2 FX4 FX5 FX6 Filter Bio-Foam Replacement
Keep your aquarium performing at its best with the Fluval FX2 FX4 FX5 and FX6 Bio-Foam A239 Replacement Filter Pads — the genuine filtration media engineered specifically for Fluval high-performance canister filters. This 2-pack of Bio-Foam is designed to provide...
$29.95
Fluval FX2 FX4 FX6 Filter Ribbed Hosing
Fluval FX2 FX4 FX6 Filter Ribbed Hosing Fluval FX Ribbed Hose – Durable, Flexible, and Built for Performance Upgrade your aquarium setup with the Fluval FX6 Ribbed Hose, designed specifically for the Fluval FX series of high-performance canister filters. Crafted...
$79.95
Fluval FX UVC Filter Unit Connector Hose Tube
 Fluval FX UVC Filter Unit Connector Tube The Fluval FX UVC Filter Unit Connector Tube provides a secure and reliable connection between the filter and the filter unit. Its sealed design ensures optimal water flow and makes cleaning easier. Plus,...
$19.95
Fluval FX4 FX5 FX6 Filter Foam Pads
Fluval FX4 FX5 FX6 Filter Foam Pads 3 pack Maintain a crystal-clear aquarium with the Fluval FX4/FX5/FX6 Filter Foam Pads – 3 Pack. Specially designed to fit the Fluval FX series canister filters, these high-performance foam pads provide effective mechanical...
$26.95
Fluval FX5 FX6 Filter Replacement Pump with Impeller
Fluval FX6 Filter Replacement Pump with Impeller Made for Australia with 240V Australian Plug Fluval FX6 spare pump has Smart Pump Technology, an advanced technological feature that continually monitors the pump, constantly measuring impeller speed and force to ensure powerful...
$299.00
Fluval FX2 FX4 FX6 Max Clean Fine Filter Pads (3 Pack)
Fluval FX2 FX4 FX5 FX6 Fine Filter Pads (3 Pack) Max CleanReplacement pads to suit all Fluval FX canister filters. These pads should be replaced at least every 3 months or before if water starts getting cloudy to ensure the...
$14.95
Fluval Premium Carbon
Fluval Carbon Premium Carbon Premium research-grade low-ash Fluval Carbon is highly porous, providing large amounts of surface area for adsorption of impurities. It effectively removes heavy metals, odours, discolourations, organic contaminants and pollutants to leave your aquarium water crystal clear and...
from $17.95
Fluval FX4-FX5-FX6 Hose Bracket Rim Connector
Fluval FX4/FX5/FX6 Hose Bracket Rim ConnectorSuitable for Fluval FX4 Canister Filter Fluval FX5 Canister Filter Fluval FX6 Canister Filter Part Number A20230  
$19.95
Fluval FX6 Canister Filter Service Kit
Fluval FX6 Canister Filter Service Kit The FX Sevice Kit is suitable for the FX5 and FX6 high performance canister filter (Item #A218, A219). Item Number A20259 1 x Magnetic Impeller Assembly with Bushing, O-Ring and Bushing Tool (Item #A20206) 1...
$169.95
Fluval Phosphate Remover Pads FX2 FX4 FX6 (3)
Fluval Phosphate Pads FX (3) Designed specifically for the Fluval FX (FX2, FX4, FX6) high performance canister filter series, Phosphate Resin infused Pads perform double duty as both an effective mechanical and chemical media. Specifically designed for the FX filters...
$15.95
Fluval BioMax Rings Media
Fluval Bio Max Rings Media  Fluval BIOMAX bio rings have a complex pore system creating an optimal environment where beneficial bacteria can thrive. BIOMAX bio rings have more capacity than most biological filter media and allow ideal water movement throughout...
from $17.95
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Fluval FX2 FX4 FX5 FX6 Aqua Stop Valve
Fluval Fx2 FX4 FX5 FX6 Aqua Stop ValveFX Series AquaStop Valve includes 2 O-Rings for use with FX2, FX4, FX5 and FX6 high performance filters (A214, A218, A219). Genuine Fluval Part Part No. A20062 Suits all Fluval FX Filter Models...
$42.95
Sold Out
Fluval Impeller Cleaner Brush Set
Fluval Impeller Cleaner Brush Set As part of Fluval’s complete line of cleaning accessories, Fluval Impeller Brush Set is ideal for cleaning your filter motor and impeller. Keeping them clean and clear to allow your filter to work at its...
$9.95
Fluval ClearMax 3 x 100g
Fluval ClearMax 3 x 100g CLEARMAX is a science grade resin designed to adsorb phosphate, nitrite and nitrate. Removal of these compounds result in crystal clear water and reduces the maintenance of your aquarium. Chemical filter media Traps phosphate, nitrite...
$26.95
Fluval FX Gravel Vac Cleaner Kit
Fluval FX Gravel Cleaner Kit The FX Gravel Vac quickly connects to all Fluval FX4 and FX6 (2nd generation) canister filters for the ultimate convenience in powered substrate cleaning. Effectively traps dirt and debris Integrated filter housing with Fine and...
$109.95
Fluval Filter Hose and Pipe Cleaner
Fluval Filter Hose and Pipe Cleaner Great for cleaning tubing/hosing on your canister filter. MARINA brush cleaning kit, is equipped with three cleaning brushes. The fox tail brush is ideal for cleaning tube up to 1" (2,54 cm) in diameter...
$11.95
Fluval Ammonia Remover Pads FX2 FX4 FX6 (3)
Fluval Ammonia Remover Pads FX (3) Designed specifically for the Fluval FX high performance canister filter series, Ammonia Remover pads offer both effective mechanical and chemical media in a convenient, space-saving format. Specifically designed for Fluval FX (FX4, FX5, FX6)...
$15.95
Fluval Zeo-Carb
Fluval Zeo-CarbFluval Zeo-Carb is a premium blend of research grade Fluval Carbon and Fluval Ammonia Remover. Working together, these highly effective media eliminate liquefied impurities, odours and discolouration, while simultaneously removing toxic ammonia, for a clean, healthy aquarium. Combining two...
from $17.95
Fluval FX2 FX4 FX5 FX6 Filter Cover
Fluval FX2 FX4 FX5 FX6 Filter Cover This black Fluval FX filter lid is the genuine replacement cover designed specifically for the Fluval FX canister filters. Crafted to fit accurately and maintain performance, it ensures a tight seal and preserves the...
$69.95

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