# Replacement Filter Cartridge Fluval U2 ClearMax FV-4814 for Canister and Power Filters

**URL:** https://aio.lv/en/product--fluval-fv-4814--12045902
**Data updated:** 2026-03-12 19:28 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-4814
**EAN:** 015561104814
**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--fluval-fv-4814--12045902

## 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

Fluval U2 ClearMax FV-4814 replacement filter cartridge designed for aquarium filtration. Provides mechanical and chemical filtration media compatible with Fluval systems that accept U2-style cartridges. Intended for routine cartridge replacement to maintain water clarity and reduce particles and impurities. Suitable for freshwater and planted tanks where cartridge-style filtration is used.

## Long description

The Fluval U2 ClearMax FV-4814 replacement filter cartridge is designed for cartridge-style aquarium filtration systems that accept U2-style cartridges. It combines mechanical and chemical filtration media to help maintain water clarity by capturing suspended particles and reducing dissolved impurities. The cartridge is intended for routine replacement to preserve filter performance and support a stable environment for freshwater and planted aquariums.
Advantages
This replacement cartridge provides layered filtration in a compact, easy-to-install format that fits Fluval canister and power filters compatible with U2-style cartridges. It removes particulate matter through mechanical trapping and reduces certain dissolved contaminants via chemical media, helping to improve water transparency and reduce odors. The single-cartridge design simplifies maintenance and replacement schedules while maintaining consistent flow characteristics when properly installed.
Suitable for
Freshwater community aquariums
Planted tanks where cartridge filtration is used
Routine cartridge replacement in compatible canister and power filters
General maintenance to reduce visible particles and minor dissolved impurities
Key specifications
Filtration type: combined mechanical and chemical media
Form factor: U2-style cartridge compatible with Fluval cartridge filter housings
Intended aquarium type: freshwater and planted aquariums
Use cycle: designed for routine periodic replacement to maintain effectiveness
How to use
Turn off the filter and relieve any pressure according to the filter manufacturer's instructions before opening the filter housing. Remove the used cartridge and dispose of it following local waste guidelines. Insert the replacement Fluval U2 ClearMax cartridge into the housing in the correct orientation, ensuring a proper seal and alignment. Reassemble the filter, restore power, and check for correct flow and absence of leaks. Regularly monitor water clarity and replace the cartridge as part of routine maintenance or when flow reduction or discoloration indicates reduced effectiveness.
Usage recommendations
For best results, follow the filter manufacturer's recommended replacement interval and inspect the cartridge visually during water changes. In planted tanks, avoid changing all filtration media at once to preserve beneficial bacteria; stagger replacements if biological filtration depends on other media. Dispose of used cartridges responsibly and store spare cartridges in a dry place away from direct sunlight.

## FAQ

### How much does the Fluval U2 ClearMax FV-4814 filter cartridge 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 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/12045902/67532444_large.webp