# Bottle Adapter Katadyn Combi (model 8090023) for Portable Water Filters

**URL:** https://aio.lv/en/product--katadyn-8090023--12029484
**Data updated:** 2026-03-12 16:38 (EET)
**Category:** Water Filters
**Manufacturer:** Katadyn
**Manufacturer code:** 8090023
**EAN:** 7612013900234
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--katadyn-8090023--12029484

## 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 Combi Bottle Adapter (8090023) is an accessory designed to connect reusable bottles to Katadyn portable water filter systems. It provides a secure interface between bottles and filter outlets for convenient filling and water collection. Suitable for outdoor use, travel, and emergency water treatment where compatibility with Katadyn Combi fittings is required.

## Long description

Katadyn Combi Bottle Adapter is an accessory designed to connect reusable bottles to Katadyn portable water filter systems. The adapter creates a secure interface between bottle necks and the filter outlet, enabling convenient filling and safe water collection in field conditions. It is compact and intended for use with Katadyn Combi-compatible fittings, providing a practical solution for outdoor activities, travel and emergency water treatment situations.
Advantages
The adapter offers a reliable mechanical connection that reduces spillage and simplifies transfer of filtered water into bottles. Its compact form factor and lightweight construction make it easy to carry with other camping or travel gear. The component is made to be compatible with Katadyn Combi systems, ensuring fit and function when used according to manufacturer guidance.
Suitable for
 Filling reusable water bottles from Katadyn Combi portable filters
 Outdoor activities such as hiking, camping and backpacking
 Travel where compact water-treatment accessories are needed
 Emergency or preparedness kits requiring simple water collection solutions
Key specifications
 Function: adapter for connecting bottles to Katadyn Combi filter outlets
 Compatibility: designed for use with Katadyn Combi-type fittings and portable filters
 Physical form: compact, lightweight accessory suitable for packable gear
 Material characteristics: durable polymer construction appropriate for outdoor use
How to use
Attach the Katadyn Combi Bottle Adapter to the filter outlet following the filter manufacturer's instructions, then secure the adapter to the bottle neck until a snug fit is achieved. Operate the portable filter as intended so that filtered water flows through the adapter into the bottle. After use, detach the adapter, rinse with clean water if necessary, and allow it to dry before storage to maintain hygiene and prevent contamination.
Usage recommendations
Verify compatibility between your Katadyn portable filter model and the Combi adapter before use. Clean and inspect the adapter regularly, and replace it if signs of wear or damage appear. Store the adapter dry and protected from prolonged sunlight to preserve material integrity.

## FAQ

### How much does the Bottle Adapter Katadyn Combi 8090023 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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/12029484/67517251_large.webp