# Replacement filter cartridge ZOOLOGIA-ADAMUS model 41122 for KW 12/7 aquarium filters, black, 1 pc

**URL:** https://aio.lv/en/product--zoologia-adamus-41122--12031081
**Data updated:** 2026-03-12 16:39 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** ZOOLOGIA-ADAMUS
**Manufacturer code:** 41122
**EAN:** 5907176447514
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zoologia-adamus-41122--12031081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Replacement filter cartridge ZOOLOGIA-ADAMUS model 41122 designed for KW 12/7 aquarium filter systems. Single black cartridge supplied (1 pc). Serves as the mechanical/chemical media element compatible with specified KW 12/7 units, intended for routine maintenance and media replacement to maintain water clarity and filtration efficiency in home aquariums.

## Long description

Replacement filter cartridge ZOOLOGIA-ADAMUS model 41122 is a single black cartridge designed for use with KW 12/7 aquarium filter systems. It functions as the mechanical and chemical media element for routine maintenance and replacement, helping to retain fine particles and chemical impurities that affect water clarity in home aquariums. The cartridge is supplied as one piece and is shaped to fit the filter housing specified for KW 12/7 units.
Advantages
The cartridge provides combined mechanical trapping and chemical adsorption in a single unit, simplifying media changes and reducing maintenance time. Its form factor is compatible with the intended KW 12/7 filter housing, ensuring a secure fit and consistent flow through the filter media. Being a single-use replacement part, it allows straightforward periodic replacement to maintain filtration performance and water clarity.
Suitable for
Routine maintenance of home aquariums equipped with KW 12/7 filters
Mechanical removal of suspended particles and debris
Supplementary chemical adsorption to reduce odors and dissolved contaminants
Temporary media replacement during filter servicing or media swaps
Key specifications
Compatibility: designed for KW 12/7 aquarium filter systems
Quantity: 1 cartridge per package
Color: black
Function: combined mechanical and chemical filtration media
Form: cartridge shaped to fit specified filter housing
How to use
Turn off the filter and disconnect power before opening the filter housing. Remove the spent cartridge and dispose of it according to local waste regulations. Unpack the replacement cartridge and insert it into the filter housing in the same orientation as the removed unit, ensuring it seats securely and aligns with the flow path. Reassemble the filter housing, restore power, and verify normal operation and water flow. Replace the cartridge at manufacturer-recommended intervals or sooner if flow decreases or water clarity declines.
Usage recommendations
For consistent water quality, replace the cartridge regularly and inspect other filter media and mechanical components during each service. Use this cartridge in the intended KW 12/7 filter model only; combine with biological media where biological filtration is required for stable aquarium ecosystems.

## FAQ

### How much does the Filter cartridge ZOOLOGIA-ADAMUS 41122 for KW 12/7 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 23.07.2026 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 ZOOLOGIA-ADAMUS 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 ZOOLOGIA-ADAMUS 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/12031081/67518636_large.webp