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MJJC

MJJC Foam Cannon Pro V2.0

MJJC Foam Cannon Pro V2.0 (Thicker Snow Foam Technology) with 1/4 Inch Quick Connector for Pressure Washer, 40 oz Bottle (Pro V2.0 (1/4" Quick Connector) + SOAP Sample)MJJC Foam Cannon Pro V2.0 (Thicker Snow Foam Technology) with 1/4 Inch Quick Connector for Pressure Washer, 40 oz Bottle (Pro V2.0 (1/4" Quick Connector) + SOAP Sample) — photo 2MJJC Foam Cannon Pro V2.0 (Thicker Snow Foam Technology) with 1/4 Inch Quick Connector for Pressure Washer, 40 oz Bottle (Pro V2.0 (1/4" Quick Connector) + SOAP Sample) — photo 3MJJC Foam Cannon Pro V2.0 (Thicker Snow Foam Technology) with 1/4 Inch Quick Connector for Pressure Washer, 40 oz Bottle (Pro V2.0 (1/4" Quick Connector) + SOAP Sample) — photo 4MJJC Foam Cannon Pro V2.0 (Thicker Snow Foam Technology) with 1/4 Inch Quick Connector for Pressure Washer, 40 oz Bottle (Pro V2.0 (1/4" Quick Connector) + SOAP Sample) — photo 5MJJC Foam Cannon Pro V2.0 (Thicker Snow Foam Technology) with 1/4 Inch Quick Connector for Pressure Washer, 40 oz Bottle (Pro V2.0 (1/4" Quick Connector) + SOAP Sample) — photo 6

7.1Detail Pro Rating · 5 sources

4.6(189 ratings)

Price and rating captured from Amazon on September 19, 2026.

Brand

MJJC

Size

40 oz

Reviews

189

Specs are read from the manufacturer's own Amazon listing text. Anything the listing does not state is left blank rather than estimated.

Hands-on video

The most-watched review of this product

The MJJC Foam Cannon Pro 2.0 Is NOT CHEAP, But...

Road To Detailing · 11K views

Chosen automatically as the most-watched review of this exact product with at least 5K views. We do not pay for or commission any video.

Detail Pro Rating

7.1 out of 10

A single score blended from every independent read-out we could find. Amazon carries the most weight, a hands-on video review next. Sources we could not find are left out and the rest are reweighted, so nothing is invented.

Customer reviews

7.940% of score

Hands-on video review

5.525% of score

The MJJC Foam Cannon Pro 2.0 Is NOT CHEAP, But...

Reddit owners

8.515% of score

MJJC Foam Cannons : r/AutoDetailing

It's the best with the metering tips and being able to pull from regular bottles too. NEW MJJC Foam Cannon Pro REVIEW. Everything you need ...

Expert review

6.510% of score

Reviews

It's a very good foam cannon, but sometimes it leak from the top of foam cannon. Great quality cannon, easy to use and fitted for your pressure washer!

Detailing forums

6.510% of score

MJJC Foam Cannon which one?

Hi please can you tell me the best out of their range. Would imagine the Pro2. 0? I see there is one for Karcher K series.

From the listing

What the seller says

  • MJJC Foam Cannon Pro V2.0. Equipped with Thicker Snow Foam Technology, it makes an even thicker, creamy foam like shaving foam. Built with new generation construction, making it stronger and more robust.
  • 1/4 Inch Quick Connector Adapter included.
  • ✅ Features - (1)Larger Tank (more than 1200ml) increases foam production. (2)Built with new generation construction, making it stronger and more robust. (3)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. (4)Thick foam can be produced even with 90Bar(1300psi) pr
  • Operating pressure range: 1300 psi to 3600 psi; please use different orifice nozzles depending on the pressure performance of the high-pressure cleaner. (The higher the pressure, the larger diameter orifice nozzle required.) 1.25mm orifice nozzle (1600-2200psi) is pre-connected to the main body.
  • If the pressure of the high-pressure cleaner is 1300-1600 psi, replace the nozzle with the included 1.1 mm orifice nozzle. If using with the high-pressure cleaner at 2200 psi or higher, replace with a 1.35mm or larger orifice nozzle (sold separately).

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