# Impeller for aquarium filter Tetra EX700 plus, spare rotor T304574

**URL:** https://aio.lv/en/product--tetra-t304574--11197036
**Data updated:** 2026-03-11 12:01 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Tetra
**Manufacturer code:** T304574
**EAN:** 4004218304574
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tetra-t304574--11197036

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Spare impeller (rotor) designed for Tetra EX700 plus aquarium filter. This replacement part (MPN T304574) restores pump rotation and water circulation in the filter assembly, ensuring proper flow and filtration performance. Suitable for maintenance and repair of the EX700 plus unit to reduce noise and wear caused by damaged or worn impellers.

## Long description

Spare impeller designed for the Tetra EX700 plus aquarium filter. This rotor restores pump rotation and water circulation inside the filter assembly, helping to recover normal flow rate and filtration performance after the original impeller becomes worn or damaged. The replacement impeller is intended for routine maintenance or repair to reduce vibration, noise and uneven operation caused by degraded rotor blades or shaft wear.
Advantages
The impeller provides a direct replacement that reinstates smooth rotation and consistent water movement through the EX700 plus filter housing. It helps to maintain filtration efficiency by restoring correct flow dynamics and preventing further stress on the motor and bearings. Easy to install and made to match the geometry of the original rotor, it reduces operational noise and can extend the service life of the pump when fitted promptly after wear is detected.
Suitable for
 Maintenance and repair of Tetra EX700 plus internal aquarium filters
 Restoring water circulation and filtration performance
 Reducing vibration and noise from worn impeller components
 Routine service before seasonal or long-term operation
Key specifications
 Function: replacement impeller/rotor for internal filter pump
 Compatibility: designed for use with Tetra EX700 plus filter models
 Material characteristics: corrosion-resistant plastic construction appropriate for freshwater aquarium use
 Performance role: restores rotational balance and water flow within the filter chamber
 Installation: snap-in or shaft-mounted rotor shape matching original component
How to use
Switch off and unplug the aquarium filter, then remove the filter housing according to the manufacturer’s instructions. Extract the old impeller assembly from the pump chamber, clean the surrounding area of debris and biofilm, and inspect the shaft and bearings for additional wear. Fit the replacement impeller into the rotor housing ensuring correct alignment and seating on the shaft, then reassemble the filter unit and reconnect power. Verify normal water flow and listen for reduced vibration or noise during initial runtime.
Usage recommendations
Inspect the impeller every 3–6 months depending on aquarium conditions and perform routine cleaning. Replace the impeller if blades are chipped, the rotor wobbles, or the motor exhibits increased noise or reduced flow. Use genuine-fit replacement parts and follow the filter manufacturer’s maintenance instructions to ensure optimal filtration performance and aquarium water quality.

## FAQ

### How much does the Impeller Tetra EX700 plus cost, and is it available for purchase?

The price is 24.49 € (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 15.07.2026 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 Tetra 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 Tetra 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/11197036/61979666_large.webp