Foam Cannon Pro V2 - For Pressure Washer
- Thicker, Clingier Foam : Upgraded air-mix design boosts suds for better dwell and cleaning.
- All-Brass Core & Fittings : Durable, corrosion-resistant construction for steady, leak-free performance.
- Bigger, Better Bottle : 40 oz chemical-resistant HDPE with molded volume marks and a stable, anti-tip base.
- Dial-In Control : Knurled air-mix knob and 360° fan nozzle to fine-tune foam density and coverage.
- Quick-Connect & Serviceable : ¼" QC hookup, cleanable stainless filter, and swappable 1.25/1.1 mm jets to match your PSI/GPM.
- Thicker, clingier foam: upgraded air-mix design for longer dwell and better cleaning
- All-brass core and fittings: durable, steady and leak-free
- Fits most pressure washers: 1000 to 4000 PSI, with swappable 1.25mm and 1.1mm jets
- Dial-in control: air-mix knob and 360° fan nozzle for foam density and spray width
- 40 oz bottle: molded volume marks and a stable, anti-tip base
The foam cannon effortlessly attaches to the pressure washer and produces a thick, rich foam that clings to surfaces, ensuring a deep clean.
Complete the kit. Ship it free.
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- Thick snow foam
- Longer dwell
- Safer wash
Dirt is out.
Foam is in.
Drag to compare.
Foam that does the work
01Thicker foam, longer dwell
An upgraded air-injection system builds foam up to 50% denser than standard foam cannons. Thick foam clings longer, so it loosens more dirt and uses less soap.
02A safer wash
Foam pre-soaks the car and lifts road grime before you ever touch the paint. Less grit under your mitt means less risk of swirls.
03Made to match your washer
Works with pressure washers from 1000 to 4000 PSI and 1.5 to 5.0 GPM. Use the installed 1.25mm jet for higher-flow units, or swap in the included 1.1mm jet for electric washers.
What's inside
Pro-grade parts for thick foam, wash after wash.
- Air-mix knobKnurled dial to set foam density from wet to shaving cream.
- 360° fan nozzleRotate and adjust from a narrow stream to a wide fan.
- All-brass coreBrass body and fittings for durable, leak-free performance.
- Swappable jets1.25mm installed and 1.1mm included to match your PSI and GPM.
- 40 oz bottleMolded volume marks and a stable, anti-tip base.
Specs
- Pressure
- 1000–4000 PSI
- Flow
- 1.5–5.0 GPM
- Jets
- 1.25mm installed, 1.1mm included
- Connection
- 1/4 inch quick-connect
- Bottle
- 40 oz
- Filter
- Cleanable stainless
Why a foam cannon?
- ✓Connects to a pressure washer
- ✓Thick, shaving-cream foam
- ✓Adjustable foam and fan pattern
- ✓Longer dwell, better cleaning
- ✕Connects to a garden hose
- ✕Thin, watery suds
- ✕Little control over the spray
- ✕Runs off before it can work
Foam. Dwell. Rinse.
Works with your setup
From compact electric washers to gas units.
Electric washers
Use the 1.1mm jet on electric units from about 1300 PSI.
Gas washers
The installed 1.25mm jet suits higher-flow machines.
Coated cars
A touchless foam and rinse keeps coatings looking fresh.
Wheels & wheel wells
Pre-soak the dirtiest parts of the car.
Trucks & SUVs
Big bottle and wide fan cover large vehicles fast.
Any car shampoo
Pair with Pure, Ceramic Shampoo or Cleanse.
How to use
Soap, attach, foam, rinse.
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Add 2 to 3 oz of concentrated car shampoo to the bottle, then fill with water.
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Attach to your pressure washer with the quarter-inch quick-connect, using the jet that matches your machine.
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Dial in the air-mix knob and fan, then foam the whole car and let it dwell, out of direct sun.
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Rinse off. Follow with a contact wash on dirtier vehicles.
FAQs
Quick answers from the Ethos team.
What pressure washer do I need?
Any unit from about 1000 to 4000 PSI and 1.5 to 5.0 GPM. Swap the included 1.25mm or 1.1mm jets to match your machine.
How much soap do I put in?
2 to 3 oz of concentrated shampoo, then fill with water. More soap does not mean more foam.
Why is my foam not thick?
Usually too little soap, the wrong jet for your machine, or the air-mix knob open too far.
Do I still need to hand wash after foaming?
For a maintenance wash, foam and rinse is often enough. For dirtier vehicles, follow with a two-bucket contact wash.
What connection does it use?
A standard quarter-inch quick-connect, compatible with most consumer pressure washers.
Which soap should I use?
Any high-lubricity car shampoo. Pure makes thick snow foam, Ceramic Shampoo adds protection, and Cleanse is made for coated cars.
What if I do not love it?
Every Ethos product is backed by a 30-day money-back guarantee.
