# Water filter bottle adapter Katadyn 8013450 for activated carbon cartridges

**URL:** https://aio.lv/en/product--katadyn-8013450--5320213
**Data updated:** 2026-02-19 13:16 (EET)
**Category:** Water Filters
**Manufacturer:** Katadyn
**Manufacturer code:** 8013450
**EAN:** 7612013134509
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--katadyn-8013450--5320213

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Katadyn bottle adapter 8013450 allows use of activated carbon cartridges with compatible water bottles. Designed to connect filtration cartridges to standard bottle necks, it enables removal of chlorine taste and certain contaminants when used with appropriate activated carbon inserts. Suitable for travel, outdoor activities and emergency water treatment where bottle-based filtration is needed.

## Long description

The Katadyn 8013450 water filter bottle adapter enables the use of activated carbon cartridges with compatible water bottles. It is designed to connect standard bottle necks to filtration cartridges, allowing removal of chlorine taste and reduction of certain organic contaminants when used with suitable activated carbon inserts. The adapter is intended for situations where bottle-based filtration is preferred, such as travel, outdoor activities, or emergency water treatment, and provides a compact way to upgrade an ordinary bottle into a simple carbon-filtering system.
Advantages
The adapter offers a lightweight and compact accessory that converts many standard bottles into carbon-filter capable containers without modifying the bottle itself. It is compatible with activated carbon cartridges designed for bottle filtration, enabling on-the-go reduction of chlorine taste and some chemical residues. The simple screw-on design allows quick installation and removal, and the construction materials are selected for safe contact with drinking water.
Suitable for
 Travel and vacations where bottled water quality varies
 Hiking, camping and other outdoor activities requiring lightweight filtration
 Emergency preparedness and survival kits for basic water taste and contaminant reduction
 Everyday use with compatible bottles to improve taste of tap or bottled water
Key specifications
 Function: connects bottle neck to activated carbon filtration cartridge
 Compatibility: fits standard bottle threads designed for screw-on adapters (check bottle neck size and thread type)
 Material: water-safe plastics suitable for contact with drinking water
 Weight: lightweight for portability
 Installation: screw-on connection for easy attachment and removal
How to use
Install an appropriate activated carbon cartridge into the adapter according to the cartridge manufacturer's instructions, then screw the adapter onto a compatible bottle neck until secure. Fill the bottle with source water and allow water to pass through the carbon cartridge by gravity or gentle squeezing, depending on the cartridge design. Replace the activated carbon cartridge at the intervals recommended by its manufacturer to maintain filtration performance. Rinse components as instructed before first use and after each cartridge change.
Usage recommendations
Use only activated carbon cartridges specified as compatible with this type of bottle adapter. The adapter reduces chlorine taste and certain organic compounds but is not designed to remove biological contaminants or to replace certified microbiological filters. For water of uncertain microbial quality, use an appropriate microbiological treatment in addition to carbon filtration.

## FAQ

### How much does the Katadyn bottle adapter 8013450 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 07.07.2026 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 Katadyn 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 Katadyn 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/5320213/68529560_large.webp