# Fluval FX4 Magnetic Impeller Assembly

## Fluval FX4 Magnetic Impeller Assembly Replacement for Fluval FX4 High Performance Filter

The Fluval FX4 Magnetic Impeller Assembly is a genuine replacement impeller for the Fluval FX4 high-performance canister filter. Replacing a worn or damaged impeller restores the filter's full flow rate and pumping efficiency essential for maintaining healthy water quality in larger aquariums.

-   Genuine Fluval replacement part
-   Compatible with: Fluval FX4 High Performance Filter (Item #A214)
-   Magnetic impeller assembly for reliable, efficient pump operation
-   Restores full flow rate and filtration performance
-   Easy to fit no specialist tools required

Inspect the impeller regularly for chips, cracks, or wear. Replace immediately if damaged. Always turn off and unplug the filter before replacing the impeller. Refer to your FX4 manual for fitting instructions.

## Details

- **Price:** 46.79 GBP
- **Vendor:** Fluval
- **Type:** Fish : Accessories : Spare Parts
- **Tags:** Fish Accessories, Fluval, Spare Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 46.79 GBP | In stock |

## Images

- Fluval FX4 Magnetic Impeller Assembly by Fluval, black plastic with curved blades, white background.

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> Source: [Pet n Pony](https://petnpony.co.uk/products/fluval-fx4-magnetic-impeller-assembly)
> Updated: 2026-04-20