MTM Hydro PF22 Foam Cannon

MTM Hydro PF22 Foam Cannon

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$139.99 $84.99
(You save $55.00)
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MTM Hydro PF22 Foam Cannon

The MTM Hydro Foam Cannon is the new standard in the foaming industry.  Whether you are foaming down your car on the weekend or you are a professional washing multiple vehicles per day, this tool will save you time and money.  Simply attach the foam cannon to your pressure washer using one of the included fittings and you are up and running.

The PF22 offers not only adjustable fan blades but now offers an adjustable spray pattern (vertically or horizontally) as it throws thick foam onto your vehicle, house, fence, sidewalk, roof or other washable items. 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.

This Foam Cannon includes a 1/4" zinc-plated plug that requires a 9/16" open-end wrench or adjustable wrench in order to screw into the Foam Cannon.


If your pressure washer has a smaller, less powerful pump, you may need MTM Hydro's Low Flow Foam Cannon 1.1 Orifice. It is now included with ALL PF22 Foam Cannons!


› 1,100 – 5,000 PSI

› 1.8 – 5.3 GPM

› 140 degree temp

› Adjustable Fan Blades (jet-wide)

California Residents

This product can expose you to chemicals, including DINP/DEHP which is known to the state of California to cause cancer or birth defects or other reproductive harm, go to for more information. The products we sell are not intended for use in potable water systems and are only for industrial non-drinking water applications.

3 Reviews Hide Reviews Show Reviews

  • 5
    PF22 Foam Cannon - awesome tool!

    Posted by Scott Siddall on 13th Apr 2019

    Couldn't ask for better application of different soaps....does a great job even with low pressure, low flow washer. Highly recommended.

  • 5
    mtm pf22 foam cannon

    Posted by vince colorito on 13th Jan 2019

    excellent product. i replaced a cheap foam cannon with this one, and the mtm is well worth the increase in cost.

  • 5
    Quality costs a bit more...and it's worth it.

    Posted by Unknown on 11th Sep 2017

    Have had (2) Amazon cannons (MATCC and DUSICHIN) and they worked 'OK'...most of the time.

    Much prefer the (albeit more expensive) MTM cannon. If foaming a car becomes an inconvenience, I'd likely quit doing it so for me, the heavier duty MTM stuff is worth it.

    To get decent foam with the Amazon guns had to crank all the way to the stops (given the product dilution I was using) and with the PF22 I get better foam at same product dilution with room left on adjuster dial. Adjustable orientation nozzle is nice as well.

    Not sure yet whether I prefer the stock PF22 bottle or one of the other 'straighter' bottles yet but the stock PF22 bottle does stand on a flat surface a bit easier without tipping over. The threads on the neck of the hourglass bottle may seem just slightly more prone to cross-threading but really a non-issue if, you know, you actually pay attention to what you're doing...sometimes I'm a bit weak in that area!

    As an aside, from a pure hobbyist standpoint, make sure your pressure washer/foam cannon setup is easy and convenient to use...otherwise you'll quickly tire of the routine if it becomes a time consuming and inconvenient. Swivels, quick connects, hose reels, water 'manifolds' for hose bibs, etc; if it's not quick and easy to use, it'll likely end up like exercise equipment...un-used aside from a clothes hanger/storage rack.

    You may be able to put together individually but the spray gun/cannon kit is a nice kit that includes everything to get ya set up; the small MTM SGM35 spray gun is much easier to use as well. And you'll save yourself a bit of time and aggravation chasing pieces down.

    I bought the gun and the SG35 spray gun before Esoteric had all the MTM stuff in their webstore (patience isn't a hallmark of mine) and if I were to do again, woulda just got the whole kit and saved myself the time/effort of chasing things down.

    It's a good setup, just wish I wouldn't have had to go thru the cheap stuff to find the value of the MTM pieces.

    FWIW I'm using with a Sunjoe SPX3001, 2030psi, 1.76gpm electric pressure washer; MTM stuff works great with it.