Fluval FX6 Canister Filter Service Kit
The FX Service 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 x Motor Seal Ring (Item #A20207)
- 4 x Top Cover Click-Fit O-Ring (Item #A20212)
- 1 x O-Ring Filter Lid (Item #A20210)
| Component | Item Number |
|---|---|
| Magnetic Impeller Assembly with Bushing, O-Ring and Bushing Tool | A20206 |
| Motor Seal Ring | A20207 |
| Top Cover Click-Fit O-Ring | A20212 |
| O-Ring Filter Lid | A20210 |
This product is part of our complete collection of genuine replacement parts. Browse other FX6 filter components such as impellers, seals, O-rings, hoses, valves, and media baskets to maintain optimal filter performance.
FAQ
Is this service kit compatible with the Fluval FX5 filter?
Yes, this service kit is compatible with both the Fluval FX5 and FX6 canister filters.
Does this kit include all necessary tools for filter maintenance?
Yes, the kit includes a bushing tool for replacing the impeller assembly.
Can I use this kit to replace the O-rings on the top cover?
Yes, the kit includes four top cover click-fit O-rings for easy replacement.




Sean Greene –
I replaced the impeller and O-rings using this kit. The process was straightforward and the parts fit perfectly. My filter now runs smoothly without any leaks. Highly recommend for regular maintenance.
Bella Ogden –
The kit arrived on time and all components were well-packaged. I used it to fix a leaking seal and it resolved the issue. The instructions were clear and the replacement was simple.
Owen Clarkson –
Great quality parts. I’ve used this kit twice now for different filter components. The O-rings are durable and the impeller assembly fits exactly. No issues with installation or performance.