---
product_id: 130540165
title: "DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7"
brand: "fai top"
price: "NT$2188"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/130540165-derasl-pressure-washer-foam-cannon-adapter-thread-adapter-connector-snow
store_origin: TW
region: Taiwan
---

# 3000 PSI max pressure 1L foam bottle capacity Solid brass durable build DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7

**Brand:** fai top
**Price:** NT$2188
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your wash game with foam power that impresses! 🧼

## Quick Answers

- **What is this?** DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 by fai top
- **How much does it cost?** NT$2188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/130540165-derasl-pressure-washer-foam-cannon-adapter-thread-adapter-connector-snow)

## Best For

- fai top enthusiasts

## Why This Product

- Trusted fai top brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium solid brass adapter resists wear and pressure up to 3000 PSI.
- • **Foam Like a Pro:** Generates thick, dense snow foam that turns heads and cleans fast.
- • **Effortless Operation:** Quick-connect design means no tools, no hassle, just clean.
- • **Leak-Free Confidence:** Includes raw material tape and precision sealing for zero mess.
- • **Unmatched Compatibility:** Seamlessly fits Karcher K2-K7 series for instant upgrade.

## Overview

The DERASL Pressure Washer Foam Cannon Adapter is a high-quality solid brass connector designed for Karcher K series pressure washers (K2-K7). It supports working pressures up to 3000 PSI, ensuring durable and leak-free performance. The 1-liter foam bottle produces thick, dense foam with adjustable spray patterns, making it perfect for professional-grade vehicle cleaning. Easy to install and backed by 24/7 customer support, this adapter transforms your pressure washer into a foam cannon powerhouse.

## Description

Specifications: 1. Pressure range: 100 bar ~ 220 bar (1400 psi ~ 3200 psi), both home and professional pressure washers work perfectly. 2. Foaming performance: abundant thick and high density foam, durable and durable. 3. Material: Solid brass and metal body, stainless steel nozzle, nylon cover and HDPE bottle. 4. Capacity: 1 litre allows you to make a full dispersion on two sedans or a large SUV with one filling. 5. Adjustable consumption of snow foam cleaner, variable angle spray pattern from pencil to 60 fans, resistant to chemicals. Features: 1. Perfect for Kärcher K2/K3/K4/K5/K6/K7 pressure washers. 2. Produces beautiful thick foam, easy to use and saves a lot of time and energy. 3. Adjustable spray nozzle allows you to adjust the pressure size of foam/water as needed. 4. The bottle is very thick and solid, so it is not easy to break. 5. There is a good seal on the nozzle, no leakage. Instructions for use: 1. Fill the liquid bottle with the desired amount of shampoo. 2. Fill the liquid bottle with water (for best results, use warm water, 20% shampoo + 80% water is recommended). 3. Shake the liquid bottle to mix the shampoo thoroughly with water. 4. Attach liquid bottle to foam lance unit. 5. Attach the fitting/adapter to the pressure washer gun and you can start it.

## Features

- Box contents: 1 x external thread adapter, 1 x raw material band and 1/4 inch foam cannon female br copper connection.
- Compatibility: the male adapter is compatible with Karcher K series K2 /K3 /K4 /K5 /K6 /K7 pressure washers.
- Durable material adapter connector is made of high quality copper with good strength and rigidity, working pressure up to 3000psi / 200 bar.
- Zero leakage quick connect adapters are easy to install, use and remove without the use of a key. Equipped with raw material tape to prevent leakage and ensure a long service life.
- We have 24 hours of human service, if you have any questions, you can contact us immediately, there is absolutely no risk Please buy with confidence and use with peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ridoo |
| Part Number | Karcher K Foam Cannon |
| Package Dimensions | 23 x 12.7 x 9.2 cm; 520 g |
| Manufacturer reference | Karcher K Foam Cannon |
| Material | Foam |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 520 g |

## Product Details

- **Material:** Foam
- **Brand:** Fai Top
- **Exterior finish:** Copper
- **Inlet connection type:** Barb
- **Manufacturer:** Ridoo

## Images

![DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 - Image 1](https://m.media-amazon.com/images/I/51ub-AjTdTL.jpg)
![DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 - Image 2](https://m.media-amazon.com/images/I/51xz7f-tZcL.jpg)
![DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 - Image 3](https://m.media-amazon.com/images/I/61EhOqAVkUL.jpg)
![DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 - Image 4](https://m.media-amazon.com/images/I/71BJKJyFfHL.jpg)
![DERASL Pressure Washer Foam Cannon Adapter Thread Adapter Connector Snow Foam Lance Soap Bottle Adaptor Compatible with Karcher K Series K2/K3/K4/K5/K6/K7 - Image 5](https://m.media-amazon.com/images/I/61pjC2PCKAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Does As It Says!
  

*by C***N on Reviewed in the United Kingdom on 11 January 2020*

Arrived fast, very well packaged. Good sturdy brass/metal fittings at top, surprised how heavy it is, good and sturdy!. Able to adjust flow rate (how much soapy goodness you're using) and the spray (whether the spray fans out like someone spray painting a car or just streams like a hose). Come with translucent 1 litre bottle for the soap/snow foam, plenty! A clear tube you push onto the top fitting which is longer than required so it curves nicely along the tube so if when holding the lance sideways it doesn't disturb the flow of soap! Great. Good sealing, does NOT leak at all. I find where it pushes and locks in 90 degrees at my karcher handle there is a bit of play in it, but you're not waving this all over the shop. Long continued strokes AS IF you're spray painting the car for nice  even coverage. The nozzle i find doesn't give an even stream, there's  a nice fan then a bit squirting out the bottom BUT i'm with the right soap flow, nozzle setting and pressure you get a FANTASTIC consistent continuous stream of snow and can evenly cover a Ford Transit Connect or BMW X5 with one bottle full almost twice!! All round great product, will certainly last I think, well worth the money. Just knobs are a bit fiddly!

### ⭐⭐⭐⭐⭐ 







  
  
    Everything is fine
  

*by J***N on Reviewed in the United Kingdom on 14 June 2021*

I have used the item for spraying foam with the k4 power washer it is very easy to connect and does a good job

### ⭐⭐⭐⭐ 







  
  
    Good buy but could do better
  

*by I***N on Reviewed in the United Kingdom on 8 April 2021*

Decent snow foam, the only negative is that the nozzle attachment for K2 doesn’t rotate enough to be level, snowfoam is always on an angle

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---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*