Foam Cannon Pro with 1/4″ Quick Connector Adapter




Foam Cannon Pro and Foam Cannon S are new generation Foam Cannons, powered by MJJC’s new generation foam technology. This new technology is stronger and creates more, thicker foam with less soap, even with smaller pressure washers. They have a better connection system. This allows them to attach to your pressure washer easily, and makes changing attachments easier and faster.

Simply put, they are better, stronger, and save you soap, while creating more foam,  making it easier and quicker to foam your vehicle.


  1. Larger Tank (more than 1200ml) increases foam production.
  2. Anti-leak Tank Cap allows you to foam chassis or roof without leaking.
  3. Leak-proof stability is perfect for storing extra or leftover cleaning solution.
  4. 360° Degree Adjustable Spray Direction feature makes it easier to foam the roof and chassis of your vehicle.
  5. Better foam fan is produced with the new spray nozzle.
  6. Thicker foam is produced using less shampoo(soap), which saves you money.
  7. Produces 30% denser foam than the first generation foam cannon with the same amount of shampoo.
  8. Thick foam can be produced even with 90Bar(1300psi) pressure washers.
  9. New connection system (patent pending) makes it easier to attach fittings, no need for PTFE tape or glue.
  10. New design makes it easier to change the orifice nozzle and mesh filter.


  • Is larger, more stable, and the leakproof tank cap allows you to better foam your vehicle’s chassis and roof, as well as store remaining  liquid without leaking.
  • Is designed with the new generation MJJC foam cannon technology, allowing you to rotate the spray nozzle 360° degrees to foam your vehicle’s roof and chassis  easier without wasting foam.
  • Produces 30% denser  foam than the classic foam cannon, while  using as little as 100ml of shampoo per 900ml water(1:9 ratio). That means you can create more foam while using less shampoo.
  • Produces proper foam even with a 90Bar (1300psi) pressure washer. You won’t need to buy a larger pressure washing machine to produce a dense foam.
  • Features the foam fan spray adjuster and top knob, making it easy-to-use!
  • Includes a variety of adapters that fit most pressure washers. 
  • Comes with a 1.25mm orifice nozzle installed and a 1.1mm orifice nozzle as a spare, as well as an extra stainless steel mesh filter.
  • Designed with the new patented Click & Play connection system. Just screw it on, no need for extra PTFE tape or glue to seal your adapters.
  • Built with new generation construction, making it stronger and more robust.
  • Is newly designed, making it easier to change the orifice nozzle and stainless steel mesh filter.
  • Has all the features of the Foam Cannon Classic and Foam Cannon S.

Customer Reviews

Based on 22 reviews
Anonymous (Studio City, US)

Great foam gun and produces thick foam

Rimantas Ribikauskas (Kaunas, LT)
Foam cannon pro

Foam cannon pro operates excellent,except situations,when doing regulations with wet hands.Best regards,Rimantas

Christian Anzueto (Chelsea, US)
Best foam cannon

Although shipping can take longer than expected, this foam cannon is worth the wait. The consistency of the foam is amazing and the quality of the product itself is outstanding.

Victor Navarro (Houston, US)
Foam Cannon Pro

Easy to operate. Awesome foam sprayer

Reza Shoa hassani (Clonmel, IE)

Great product gives a nice thick foam love it best foam cannon in the market

Steve Wittrig (Wichita, US)

Foam Cannon Pro with 1/4" Quick Connector Adapter

Martinaux Jean-Charles (Assesse, BE)
Parfait je recommande

Très bon foam, produit de qualité. Génère une mousse compacte et épaisse. Vraiment top.

William Tuttle (Dunnellon, US)

It seems to be a good foam cannon producing a great amount of foam but I noticed after the first use I already lost one of the tiny rubber plugs on the cap.

Camppartyof4 (Detroit, US)
Maybe the best foam cannon available

We have a few foam cannons and this one is probably the best value to quality ratio we have seen. We also did a small video on it you can see here

Joel Santana (Kissimmee, US)
The best I have used!

So far I own 3 foray cannons and this is the best foaming one I own, if you want super thick suds this is the cannon for you, only thing I would change are those red rubber air inserts they fall out way to easy and are easy to lose.