MTM Hydro PF22.2 Professional Foam Cannon w/Replacement Pads

MTM PF22.2 Foam Cannon

The Innovation of the PF22.2 Foam Cannon lies in the nozzle. This foam cannon offers adjustable fan blades & adjustable spray pattern (vertically or horizontally) as it throws thick foam onto your vehicle, house, fence, sidewalk, roof or other washable items.

Every foam cannon now includes 2 extra replacement Foam Agitator Pads, which are an easy replacement part that can occasionally clog on foam cannons, you'll be glad you have them later!

The chemical injection knob on top allows for more or less chemical to be drawn through the internal chamber, increasing or decreasing the foam output. This allows the internal agitator to create a dense foam. 

  • Includes Two Spare Foam Agitator Pads
  • Wide Base
  • Adjustable Chemical Injection Knob
  • Single Cast Plated Brass Body
  • Replaceable Filter
  • Adjustable Fan Blades (jet-wide)
  • Adjustable Spray Pattern (horizontal or vertical)


Foam Cannons will ONLY work on machines that have a pressure-actuated unloader.

Below is an example of what to look for.


PRESSURE-ACTUATED UNLOADERS: Instant snap/pop with full pressure when the trigger is pulled. This is what you want.

FLOW-ACTUATED UNLOADERS: A smooth ramp up from low to high pressure when the trigger is pulled. This will not work.


 We can be reached at or (800)624-5403

**Once a product is opened or used it can no longer be returned. 

Click here for service manual 


  • Foams well between 1,100-5,000 PSI 
  • Will work on 1.4-5.3 GPM power washers
  • Rated up to 140℉ water

    *M22 and QC Plug Fittings Included