# Impeller for Fluval 4 (model A15432) — Fluval replacement rotor without shaft

**URL:** https://aio.lv/en/product--fluval-fv-4325--12058635
**Data updated:** 2026-03-12 19:42 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-4325
**EAN:** 015561354325
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-4325--12058635

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Replacement impeller (rotor) for Fluval 4 aquarium pump, model A15432. This Fluval spare part is supplied without a shaft and is designed to restore pump performance by replacing worn or damaged rotors. Suitable for maintenance and repair of Fluval 4 units to ensure continued water circulation in aquariums and filters.

## Long description

Replacement impeller for Fluval 4 aquarium pump (model A15432) supplied without a shaft. This Fluval rotor is intended to restore the moving component of the pump after wear or damage and to recover the unit's original water flow and performance. The spare impeller fits into the Fluval 4 rotor housing and works with the existing magnet assembly and shaft that remain in the pump.
Advantages
The impeller is manufactured to match the original Fluval geometry and balance, which reduces vibration and uneven wear when installed correctly. As a direct replacement rotor, it provides a cost-effective option for maintenance and repair without the need to replace the entire pump. The absence of a shaft allows compatibility with the pump's original shaft and magnet assembly, ensuring straightforward installation for technicians and hobbyists familiar with Fluval 4 maintenance.
Suitable for
 Repairing Fluval 4 aquarium pumps with a worn or damaged rotor
 Routine maintenance to restore optimal water circulation in aquariums
 Replacing a broken plastic rotor while retaining the existing shaft and magnet assembly
Key specifications
 Type: Replacement impeller / rotor (without shaft)
 Compatibility: Designed for Fluval 4 aquarium pump model A15432
 Material: Durable plastic rotor designed for continuous water contact
 Function: Restores rotational element responsible for water movement in the pump
 Form factor: Balanced rotor profile matching original pump geometry
How to use
Turn off and disconnect the pump from power and remove it from the aquarium or filter unit. Disassemble the pump according to the manufacturer instructions to access the rotor chamber, remove the old rotor and inspect the shaft and magnet assembly for damage. Slide the replacement rotor onto the existing shaft, ensuring it seats properly and spins freely without contacting the housing. Reassemble the pump, return it to its operating position, and reconnect power. Observe the pump for smooth operation and normal water flow before leaving unattended.
Usage recommendations
Inspect the shaft, bearings, and magnet assembly when replacing the rotor; replacing only the rotor is effective when the shaft and magnet are in good condition. Regular maintenance intervals and cleaning of debris will prolong impeller life and maintain stable water circulation in the aquarium.

## FAQ

### How much does the Fluval 4 impeller A15432 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fluval products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fluval service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12058635/67544361_large.webp