750ML Snow Foam Lance | Adjustable Car Soap Foam Generator for Karcher K2 to K7

Turn your pressure washer into a professional-grade cleaning machine with this 750ML snow foam lance. It creates a thick, dense layer of foam that clings to your car's surface, helping to lift dirt and grime before you even start scrubbing. Designed to work with Karcher K2, K3, K4, K5, K6, and K7 models, this foam cannon gives you a simple way to upgrade your car wash routine.

This foam generator is built with solid brass fittings and a resistant nylon body, so it holds up well under regular use. The 750ml bottle holds enough soap solution to cover an entire vehicle, and the adjustable spray nozzle lets you control both the foam density and the spray pattern. Whether you want a thick snow foam for a pre-wash soak or a lighter application for maintenance washes, this lance gives you full control.

Getting started is straightforward. Fill the bottle with your preferred car shampoo, add water in the right proportion, and connect it to your pressure washer gun. The stainless steel mesh filter helps prevent clogs, and the adjustable knob lets you fine-tune the foam output to match your cleaning needs. It handles a pressure range of 100 to 200 bar (1400 to 3000 psi), so it works with most home and semi-professional washers.

A clean car starts with a good soak, and this foam lance delivers the kind of thick, clingy foam that makes washing easier and more effective. It saves you time, reduces the risk of scratching your paint, and adds a fun visual element to your car care routine.

Key Features and Benefits

- Adjustable spray nozzle that lets you control foam thickness and spray width for different cleaning tasks

• 750ml capacity bottle that holds enough soap solution to cover an entire car without refilling

• Solid brass construction that resists corrosion and ensures a durable, leak-free connection

• Stainless steel mesh filter that prevents debris from clogging the nozzle and keeps foam flow consistent

• Compatible with Karcher K2, K3, K4, K5, K6, and K7 pressure washers for a perfect fit

• Chemical-resistant materials that handle car shampoos and cleaning agents without degrading over time

Who Is This For

- Car owners who wash their vehicle at home and want professional-quality foam coverage

• Karcher pressure washer users looking for a dedicated foam cannon that fits their machine perfectly

• Detailers and hobbyists who need adjustable foam control for pre-wash soaking and contact washing

• Anyone who wants to reduce the risk of swirl marks by loosening dirt with thick foam before wiping

Usage Scenario

After a long week of driving through rain and road dust, Mark's SUV was covered in a layer of grime. Instead of reaching for a bucket and sponge, he filled his 750ml foam lance with car shampoo, connected it to his Karcher K4 pressure washer, and adjusted the nozzle for a thick foam. Within minutes, the entire vehicle was coated in fluffy white foam. He let it sit for a few minutes to break down the dirt, then rinsed it off with the pressure washer. The paint came out clean and streak-free, with no scrubbing needed on the main panels.

Micro Comparison

Unlike basic foam sprayers that produce a thin, watery soap mix, this snow foam lance creates a thick, dense foam that clings to vertical surfaces and stays in place. It gives you adjustable control over foam consumption and spray width, so you can switch between a heavy pre-wash soak and a lighter application. The solid brass fittings and stainless steel filter also offer better durability than all-plastic alternatives.

Specifications

Capacity: 750ml

Pressure Range: 100 bar - 200 bar (1400 psi - 3000 psi)

Construction Material: Solid brass, resistant nylon, PA bottle

Max Water Temperature: 60 degrees C

Max Nozzle Pressure: 15 MPA

Chemical Resistant: Yes

Foam Consumption Adjustable: Yes

Spray Width Adjustable: Yes

Compatible Models: Karcher K2, K3, K4, K5, K6, K7

Package Includes

- 1 x Snow Foam Lance Bottle

Why You Will Love It

There is something satisfying about watching thick foam blanket your car before you even pick up a sponge. This foam lance makes every wash feel like a professional detail session, and the adjustable controls let you tailor the foam to match your cleaning style. It is a simple upgrade that saves time, protects your paint, and makes car washing more enjoyable.

Questions and Answers

Question: Will this foam lance fit my Karcher K5 pressure washer?

Answer: Yes, it is designed to work with Karcher K2, K3, K4, K5, K6, and K7 models.

Question: Can I use this with a pressure washer from another brand?

Answer: It is specifically designed for Karcher pressure washers with the standard Karcher quick-connect system.

Question: How do I adjust the foam thickness?

Answer: The foam lance has an adjustable knob that controls the soap-to-water ratio, letting you dial in the foam density you want.

Question: Is the bottle large enough to wash a full-size SUV?

Answer: The 750ml bottle holds enough soap solution to cover most SUVs and sedans with one fill, depending on your foam setting.

Question: What is the maximum water temperature this lance can handle?

Answer: It can handle water temperatures up to 60 degrees Celsius.