# Dymo Aqua Natura sponge filter for ammonia removal, polyester sponge 254 x 457 x 10 mm, off-white

**URL:** https://aio.lv/en/product--dymo-tn-44642--12058642
**Data updated:** 2026-03-12 19:42 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Dymo
**Manufacturer code:** TN-44642
**EAN:** 5904479446428
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dymo-tn-44642--12058642

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Dymo Aqua Natura sponge filter designed for aquarium ammonia removal. Made from polyester foam with dimensions 254 x 457 x 10 mm, this off-white replacement pad provides mechanical and biological filtration support by trapping debris and offering surface area for beneficial bacteria. Suitable for use in freshwater setups and as a replacement or upgrade in compatible filter housings.

## Long description

The Dymo Aqua Natura sponge filter for ammonia removal is a replacement polyester foam pad sized 254 x 457 x 10 mm in an off-white color. Designed to be used in aquarium filtration systems, the sponge provides mechanical removal of suspended particles and a porous surface for colonization by nitrifying bacteria, helping to reduce ammonia levels in freshwater tanks. The pad is compatible with setups that accept flat sponge inserts of these dimensions and can be used as a direct replacement or an upgrade to improve biological filtration capacity.
Advantages
This polyester sponge offers a combination of physical debris capture and a high surface area that supports beneficial bacterial growth. Its uniform pore structure balances flow resistance with effective particle retention, while the thin 10 mm profile allows installation in shallow or space-limited filter housings. The off-white color makes it easy to see accumulated debris and determine when cleaning or replacement is required.
Suitable for
Freshwater aquarium filtration canisters and hang-on filters that accept flat sponge pads
Replacement of worn or clogged filter inserts
Supplementing biological filtration in planted tanks and community aquaria
Key specifications
Material: polyester foam designed for aquarium use
Dimensions: 254 x 457 x 10 mm
Color: off-white
Function: mechanical filtration and biological support for nitrifying bacteria
Application environment: freshwater aquaria
How to use
Measure the filter compartment to confirm the 254 x 457 x 10 mm pad fits correctly before installing. Rinse the sponge pad in tank water to remove loose particles and avoid chlorinated tap water that can harm beneficial bacteria. Insert the pad into the filter housing with the full surface exposed to water flow so suspended solids contact the material and bacteria receive oxygen and nutrients. Regularly inspect the pad for clogging and rinse in aquarium water when flow is reduced; replace the pad when it shows persistent fouling or structural breakdown.
Usage recommendations
For stable ammonia control, maintain routine maintenance: rinse the sponge during partial water changes, avoid aggressive cleaning that removes most bacterial colonies, and combine this pad with mechanical pre-filtration and adequate biological media. Use only in freshwater systems and confirm compatibility with your filter housing dimensions before purchase.

## FAQ

### How much does the Dymo Aqua Natura sponge filter 254 x 457 x 10 mm 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 31.07.2026 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 Dymo 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 Dymo 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