# Hose connection set for pressure cleaners Karcher 1/2" 10 m

**URL:** https://aio.lv/en/product--karcher-2645-3990--11675970
**Data updated:** 2026-02-16 07:07 (EET)
**Category:** Pressure Washers
**Manufacturer:** Karcher
**Manufacturer code:** 2.645-399.0
**EAN:** 4066529208101
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Hose connection set for Karcher pressure cleaners with 1/2" thread and 10 m hose length. Designed to connect a pressure washer to a water supply or extension hose, it ensures secure fittings and consistent water flow. Suitable for household and light professional cleaning tasks, garden use and vehicle washing, offering easy installation and reliable operation.

## Long description

Hose connection set for pressure cleaners Karcher 1/2" 10 m provides a ready-to-use solution for linking a Karcher pressure washer to a water supply or an additional hose. The set includes a 10 metre hose fitted with standardized 1/2" threaded connectors compatible with Karcher pressure cleaners and common garden taps. It is designed to ensure steady water flow, watertight connections and straightforward installation for household and light professional cleaning tasks.
Advantages
The connection set delivers consistent water delivery and reduces the risk of leaks through precision-moulded connectors and reinforced hose material. Its 10 m length increases operational reach without the need to move the pressure cleaner frequently. The 1/2" threaded fittings match common Karcher inlet connections, enabling fast attachment and detachment for routine use. The hose material resists kinking during normal handling and maintains flexibility across a range of temperatures.
Suitable for
 Connecting a Karcher pressure washer to a domestic water tap
 Extending reach from a water supply to the cleaning area
 Garden and patio cleaning where moderate hose length is required
 Vehicle washing and light exterior cleaning tasks
Key specifications
 Hose length: 10 m
 Thread size: 1/2" (compatible with Karcher inlet connections)
 Material: reinforced flexible hose (weather- and kink-resistant)
 Connection type: threaded fittings for easy attachment/detachment
 Typical operating use: household and light professional cleaning
How to use
Attach the threaded 1/2" connector on the hose to the water inlet of the Karcher pressure cleaner and tighten by hand until secure; avoid over-tightening to prevent thread damage. Connect the opposite end to a suitable garden tap or a compatible extension hose using the threaded fitting. Before starting the pressure cleaner, open the water supply to flush air from the line and check for leaks at both connections. Once water flows continuously and connections are dry, power the pressure cleaner and proceed with cleaning according to the machine manufacturer's instructions.
Usage recommendations
For prolonged service life, store the hose indoors or in a shaded area when not in use, avoid sharp bends or prolonged kinking, and winterize the hose by draining water before freezing temperatures. Inspect threaded fittings periodically and replace the set if visible wear or damage affects watertight performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Karcher 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 Karcher 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/11675970/68520635_large.webp