# Kärcher 2.644-423.0 Precision Brush for OC 3 Series Pressure Washers

**URL:** https://aio.lv/en/product--karcher-2644-4230--12587992
**Data updated:** 2026-07-23 04:12 (EEST)
**Category:** Other goods
**Manufacturer:** Kärcher
**Manufacturer code:** 2.644-423.0
**EAN:** 4066529040411
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-2644-4230--12587992

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.79 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The Kärcher 2.644-423.0 precision brush is a specialized accessory designed for use with Kärcher OC 3 series portable pressure washers. This brush attachment is ideal for cleaning delicate surfaces and removing stubborn dirt from bikes, gear, and outdoor equipment. It ensures effective cleaning performance while maintaining compatibility with various OC 3 models, including Adventure, Bike, and Car editions.

## Long description

The Kärcher precision brush is a specialized accessory engineered for the OC 3 series of portable pressure washers. This attachment is designed to enhance the cleaning capabilities of your mobile cleaner, allowing for the effective removal of stubborn dirt and grime from various surfaces. By combining the gentle mechanical action of bristles with the water pressure of the device, it provides a thorough cleaning solution for delicate items and outdoor gear.
Advantages
The brush features an ergonomic design with an anti-slip profile, ensuring it remains comfortable and secure in your hand during operation. It is engineered to work in tandem with the pressure washer's trigger, meaning water is only dispensed when needed, which helps conserve both water and battery life. The combination of the pressure jet and bristles allows for the efficient removal of sticky films, such as pollen, or encrusted dirt, providing a powerful cleaning performance in a compact form factor.
Suitable for
Cleaning bicycles and cycling equipment
Removing pollen and grime from garden furniture
Cleaning outdoor sports gear
General maintenance of portable outdoor equipment
When it may not be suitable
This brush is specifically designed for the Kärcher OC 3 series and may not be compatible with other pressure washer models. It is intended for light to medium-duty cleaning tasks and may not be suitable for heavy-duty industrial cleaning or removing extremely thick, hardened layers of debris that require high-pressure industrial equipment.
Key specifications
Compatibility: Kärcher OC 3, OC 3 Plus, OC 3 Foldable, and related editions
Dimensions: 53 mm width, 169 mm depth, 21 mm height
Weight: 300 g
Attachment method: Direct connection to the trigger gun
How to use
To use the precision brush, attach it directly to the trigger gun of your Kärcher OC 3 portable pressure washer. Once securely connected, activate the trigger on the device to release water through the brush head. Use the bristles to scrub the surface while the water jet loosens the dirt. You can control the water flow by releasing the trigger, allowing for precise application and efficient use of the battery.
What to consider before purchase
Verify your specific OC 3 model compatibility
Ensure the brush is intended for the type of surface you plan to clean
Check that your device is fully charged before starting cleaning tasks
Usage recommendations
For optimal results, rinse the surface with water before scrubbing to remove loose debris, then use the brush to target stubborn spots. After use, rinse the bristles thoroughly to prevent dirt buildup and store the brush in a dry place.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Package weight | 300 g |
| Compatibility | OC 3, OC 3 + Adventure, OC 3 + Bike, OC 3 Plus, OC 3 Plus Car, OC 3 Foldable, OC 3 + Bike Limited Edition |
| Height | 21 mm |
| Width | 53 mm |
| Depth | 169 mm |
| Product colour | Black |
| Brand compatibility | Kärcher |
| Product type | Brush |

## FAQ

### How much does the Kärcher 2.644-423.0 Precision Brush for OC 3 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 12.08.2026 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 Kärcher 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 Kärcher 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

### Where can I download the instructions for Kärcher 2.644-423.0 Precision Brush for OC 3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12587992/68964960_large.webp