Can any car shampoo be used with this?

I believe so yes. It’s just a receptacle that draws fluid through by Venturi effect. I’m sure kärxher would like you to use their product but I just used diluted car shampoo and it worked well.

Would it fit the Nilfisk?

No, different connections styles you may be able to buy an adaptor to convert but unable to confirm this.

Which would be best for a big SUV K4 or K5?

It depends if you plan on hiding out of the way when your friends drive past. If not, get a K7 like a real man.

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Kärcher WB 7 Plus 3-in-1 Wash Brush, 3 Functions: Foam Jet, High-Pressure Flat Spray Nozzle, Soft Brush, Original Accessory for Kärcher Pressure Washer K 2-K 7

Product ID: 533321641

Details

Brand
KÄRCHER
Colour
Yellow
Global Trade Identification Number
Hose length
5 Metres
Item weight
0.78 Kilograms
Maximum pressure
2320 Pound per

💨2320 PSI max pressure power

🧼3-in-1 foam jet, spray & brush

🖐️Soft brush for delicate surfaces

£61.80

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Description

✨ Elevate your cleaning game with Kärcher’s 3-in-1 powerhouse! 🧽

EFFORTLESS DIRT REMOVAL - 2320 PSI flat spray blasts away stubborn grime with ease
INTEGRATED DETERGENT TANK - Built-in foam reservoir delivers powerful cleaning foam on demand
SEAMLESS FUNCTION SWITCHING - Intuitive handle lever changes modes without interrupting your workflow
GENTLE ON SENSITIVE SURFACES - Soft bristles protect paint, glass, and plastic while cleaning thoroughly
TRIPLE ACTION CLEANING POWER - Foam jet, high-pressure spray, and soft brush in one sleek tool

The Kärcher WB 7 Plus is a versatile 3-in-1 wash brush accessory compatible with Kärcher K2-K7 pressure washers. Combining a foam jet, high-pressure flat spray nozzle (up to 2320 PSI), and a soft brush, it delivers powerful yet gentle cleaning for various surfaces. Featuring an integrated detergent tank and an easy-switch lever, it streamlines your outdoor cleaning routine with professional-grade efficiency and care.

Specifications

ASIN	B0BZRNJX1L
Best Sellers Rank	6,711 in Garden ( See Top 100 in Garden ) 5 in Pressure Washer Nozzles
Brand Name	KÄRCHER
Colour	Yellow
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (1,726)
Global Trade Identification Number	04054278967226
Hose Length	5 Metres
Included Components	Washing brush
Item Dimensions L x W x H	37.7L x 26.4W x 22.3H centimetres
Item Type Name	Wash Brush
Item Weight	0.78 Kilograms
Manufacturer	Kärcher
Manufacturer Part Number	2.644-374.0
Manufacturer Warranty Description	2 years
Maximum Pressure	2320 Pound per Square Inch
Model Number	2.644-374.0
Power Source	Corded Electric
Specification Met	CE, CSA
Unit Count	1.0 count
Wand Length	37.7 Centimetres

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£61.80

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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