Stop Comparing Foam Cannons. This Is The One.

The MJJC Foam Cannon Pro V3.0 is the benchmark the rest of the market gets measured against — stainless steel and brass, rated to 4400 PSI, three orifices and spare mesh filters in the box.

Ask any serious detailer what they foam with. You'll hear one name. MJJC didn't get there on marketing — they got there because the Pro V3.0 produces shaving-cream density that actually clings to a vertical panel and keeps working, while cheap cannons blow a soapy mist that's off the door before it has started. Dwell time is the entire point of a pre-wash: foam that stays on the paint lifts road film, and road film lifted is grit that never reaches your wash mitt. The Pro V3.0 does it on less shampoo and with less noise than lesser cannons, out of stainless steel and brass rather than plated pot metal, rated to 4400 PSI where the brass-bodied models stop at 3600. Three orifices and spare mesh filters ship in the box, so it tunes to your machine and stays serviceable for years rather than becoming a consumable.

Specifications

Foam density depends on three things working together — the cannon, a quality shampoo at the right dilution, and a pressure washer with adequate flow. A low-flow machine will not produce dense foam regardless of the cannon fitted, so check your washer's flow rate and fit the matching orifice. Confirm the connector fitting matches your spray gun before ordering, and flush the cannon through with clean water after every use so dried shampoo doesn't block the mesh filter.