# Filter Media Pack Hagen FLUVAL U3 – Activated Carbon and Filter Wool (VAT006748)

**URL:** https://aio.lv/en/product--hagen-vat006748--12081283
**Data updated:** 2026-03-12 22:00 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Hagen
**Manufacturer code:** VAT006748
**EAN:** 015561104913
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hagen-vat006748--12081283

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement filter media pack for Hagen Fluval U3 internal aquarium filters, containing activated carbon and filter wool. Designed to remove impurities, odors and discoloration while trapping debris. Suitable for routine maintenance and water clarification in freshwater aquariums; helps maintain water quality and supports mechanical and chemical filtration stages.

## Long description

The Filter Media Pack Hagen FLUVAL U3 – Activated Carbon and Filter Wool is a replacement media set designed for use with Fluval U3 internal aquarium filters. It combines activated carbon to reduce discoloration, odors and dissolved contaminants with filter wool to capture suspended debris and particulate matter. The pack supports routine maintenance of freshwater aquariums by restoring the filter's mechanical and chemical stages and helping maintain clearer water and improved visual quality.
Advantages
This media pack restores the filtration performance of compatible internal filters by combining two filtration functions in one unit. Activated carbon adsorbs dissolved organic compounds and helps reduce yellowing and odors, while the filter wool provides effective mechanical trapping of uneaten food, plant debris and fine particulates. Using the correct replacement media helps keep flow rates consistent and reduces the need for frequent deep cleaning of the filter housing.
Suitable for
 Routine maintenance of Fluval U3 internal filters in freshwater aquariums
 Removal of discoloration and mild odors from aquarium water
 Trapping suspended debris and improving water clarity
 Temporary support during cycling or after medication, when mechanical and chemical filtration are needed
Key specifications
 Media type: activated carbon and filter wool combination
 Function: chemical adsorption and mechanical particulate removal
 Compatibility: designed for Fluval U3 internal filter models
 Application: freshwater aquariums
 Packaging: replacement media pack for routine filter maintenance
How to use
Turn off the aquarium filter and disconnect power before removing the original media. Open the filter housing according to the filter manufacturer's instructions, remove the used media and rinse the filter compartment with aquarium water if required. Insert the new activated carbon and filter wool media pack in the correct orientation, reassemble the filter, and restore power. Allow the filter to run and monitor water clarity. Replace this media periodically according to water conditions and the filter maintenance schedule.
Usage recommendations
Replace the media pack on a regular schedule and after events that increase dissolved organics (such as heavy feeding or medication). Do not rely on activated carbon when using medications that the carbon will absorb — remove the carbon during medication treatments and replace it afterward. Inspect the filter wool for clogging and replace sooner if flow is noticeably reduced.

## FAQ

### How much does the Hagen FLUVAL U3 Filter Media – Carbon & Wool cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 14.07.2026 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 Hagen 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 Hagen 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/12081283/67565407_large.webp