# Nylon filter bags Fluval FV-4288 – universal replacement for aquarium filtration systems

**URL:** https://aio.lv/en/product--fluval-fv-4288--12013381
**Data updated:** 2026-03-11 20:47 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-4288
**EAN:** 015561114288
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-4288--12013381

## 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

Universal nylon filter bags Fluval FV-4288 are replacement filtration bags designed for aquarium use. Made from durable nylon mesh, they capture solid waste and hold filter media for mechanical and biological filtration. Suitable for routine maintenance, water clarity improvement and use in canister or external filter setups where a customizable media bag is required.

## Long description

Nylon filter bags Fluval FV-4288 – universal replacement for aquarium filtration systems are durable mesh bags designed to capture solid waste and hold filter media in canister and external filters. Constructed from nylon mesh, these filter bags allow water to pass while retaining debris and supporting biological filtration when filled with appropriate media. They are intended for routine maintenance tasks such as media replacement, mechanical pre-filtration and improving water clarity in freshwater and marine setups.
Advantages
The nylon construction provides a balance of strength and porosity that traps particles without significantly restricting flow. Their universal size and shape make them compatible with a wide range of canister and external filter setups, enabling easy customization of mechanical and biological filtration. Reusable after cleaning, the bags reduce the need for single-use filter pads and simplify media changes by keeping granular or loose media contained.
Suitable for
Canister and external aquarium filters requiring media containment
Mechanical pre-filtration to remove solid waste and detritus
Housing biological media such as ceramic rings, bio-balls or activated carbon
Routine maintenance and media replacement procedures
Key specifications
Material: nylon mesh
Function: mechanical particle capture and media containment
Compatibility: universal design for canister and external filters
Reusable: washable for multiple uses
Permeability: mesh designed to allow water flow while retaining solids
How to use
Open the bag and place the chosen filter media inside – options include loose granular activated carbon, ceramic rings, bio-media or filter floss. Close the bag securely and position it in the filter chamber or canister where pre-filtration or media containment is required. During routine maintenance, remove the bag, rinse it gently in aquarium water to preserve beneficial bacteria if biological media are present, and replace or replenish media as needed. Inspect the bag for wear and replace it if the mesh becomes damaged or excessively clogged.
Usage recommendations
For biological filtration, rinse the bag in tank water during water changes to retain microflora. Avoid harsh detergents or boiling when cleaning the bag. If using activated carbon or chemical media, replace or recharge that media according to manufacturer guidelines while the bag itself can be reused after rinsing.

## FAQ

### How much does the Nylon filter bags Fluval FV-4288 cost, and is it available for purchase?

The price is 11.99 € (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/12013381/67502285_large.webp