# Filter Cartridge for Hagen Fluval 204/304 Canister Filters – Replacement Media 06196

**URL:** https://aio.lv/en/product--hagen-06196--12038974
**Data updated:** 2026-03-12 16:48 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Hagen
**Manufacturer code:** 06196
**EAN:** 015561102223
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hagen-06196--12038974

## 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 cartridge designed for Hagen Fluval 204 and 304 canister filters (MPN 06196). Serves as the mechanical/chemical media stage to trap debris and support water clarity in freshwater aquariums. Compatible with specified Fluval models, it is used during routine maintenance to restore filtration performance and improve aquarium water quality.

## Long description

The Filter Cartridge for Hagen Fluval 204/304 Canister Filters – Replacement Media provides a ready-fit mechanical and chemical filtration layer compatible with Fluval 204 and 304 canister systems. Designed as the media stage that traps suspended debris and supports clearer water, this cartridge is intended for freshwater aquarium maintenance and periodic filter servicing to help restore optimal flow and filtration efficiency.
Advantages
This replacement cartridge captures particulate waste and helps reduce discoloration through integrated media suitable for mechanical and chemical filtration. It is shaped to fit securely in the designated media tray of compatible Fluval canister filters, which simplifies cartridge replacement during routine maintenance. The product supports clearer water and contributes to consistent performance when cartridges are changed according to the filter manufacturer’s maintenance schedule.
Suitable for
Freshwater aquarium filtration maintenance
Replacing worn or spent mechanical/chemical media in Fluval 204 and 304 canisters
Restoring reduced flow or clarity after extended filter use
Regular cartridge replacement during scheduled aquarium care
Key specifications
Compatibility: designed for use with Hagen Fluval 204 and 304 canister filters
Function: mechanical and chemical media stage to trap debris and assist in removing discoloration
Form factor: cartridge intended to fit the media tray of compatible canister models
Intended aquarium type: freshwater use
Maintenance role: replaceable cartridge for routine filter servicing
How to use
Shut off and disconnect the canister filter according to the filter manufacturer’s instructions before opening the unit. Remove the used cartridge from the media tray and dispose of it following local waste regulations. Insert the replacement cartridge into the designated slot so it seats securely, then reassemble the canister and restore connections. Prime and restart the filter following the manufacturer’s start-up procedure and check for leaks and normal flow. Replace cartridges at intervals recommended by the filter manufacturer or sooner when water clarity or flow is reduced.
Usage recommendations
For consistent filtration performance, replace this cartridge as part of regular maintenance and combine with appropriate biological media where required by your aquarium’s bioload. Monitor water parameters and inspect flow after each cartridge change.

## FAQ

### How much does the Hagen Fluval 204/304 Filter Cartridge 06196 cost, and is it available for purchase?

The price is 8.99 € (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/12038974/67526230_large.webp