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McKillans

McKillans Foam Cannon for Pressure Washer

McKillans Foam Cannon for Pressure Washer (Wide Mouth) - Car Wash Snow Foam Cannon Lance Pressure Washer Soap Dispenser for Car Washing with Adjustable Thick Foam + 1/4 Quick ConnectorMcKillans Foam Cannon for Pressure Washer (Wide Mouth) - Car Wash Snow Foam Cannon Lance Pressure Washer Soap Dispenser for Car Washing with Adjustable Thick Foam + 1/4 Quick Connector — photo 2McKillans Foam Cannon for Pressure Washer (Wide Mouth) - Car Wash Snow Foam Cannon Lance Pressure Washer Soap Dispenser for Car Washing with Adjustable Thick Foam + 1/4 Quick Connector — photo 3McKillans Foam Cannon for Pressure Washer (Wide Mouth) - Car Wash Snow Foam Cannon Lance Pressure Washer Soap Dispenser for Car Washing with Adjustable Thick Foam + 1/4 Quick Connector — photo 4McKillans Foam Cannon for Pressure Washer (Wide Mouth) - Car Wash Snow Foam Cannon Lance Pressure Washer Soap Dispenser for Car Washing with Adjustable Thick Foam + 1/4 Quick Connector — photo 5McKillans Foam Cannon for Pressure Washer (Wide Mouth) - Car Wash Snow Foam Cannon Lance Pressure Washer Soap Dispenser for Car Washing with Adjustable Thick Foam + 1/4 Quick Connector — photo 6

7.8Detail Pro Rating · 4 sources

4.5(2,025 ratings)

$50

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

$50 at Amazon(paid link)

Brand

McKillans

Size

Not listed

Reviews

2,025

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

Detail Pro Verdict

#10 of 15 in Foam Cannons

McKillans Foam Cannon for Pressure Washer ranks #10 of 15 in Foam Cannons with a 7.8/10 Detail Pro Rating. Expect to pay a premium for it.

Strengths

  • + Backed by 4+ independent rating sources

Watch-outs

  • − Costs more than most of the category

Drawn from the ranking data on this page: Detail Pro Rating, Amazon rating, review count and price versus the rest of the category.

Hands-on video

The most-watched review of this product

McKillans Swivel Gun

McKillans · 47K 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

7.8 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

7.844% of score

Hands-on video review

7.028% of score

McKillans Swivel Gun

Reddit owners

8.517% of score

Foam cannon Raincovo vs Mckillians : r/AutoDetailing

Hyperwash foams up just fine and is way more economical. Yamatic makes a stubby that's awesome and identical to the Mckillan for 1/3 the cost.Read more

Expert review

8.511% of score

My first automotive pressure washer!

For the soap part of things, I got the AstroAI foam cannon which uses a QC function as well to connect to either the McKillan's gun or your ...Read more

No coverage found yet from: Detailing forums.

From the listing

What the seller says

  • ✅ Wide Mouth Design: The wide mouth bottle allows for easier dilution of soap. The wider bottle design providers a more stable base and prevents the foam cannon from falling over like other designs.
  • ✅ Superior Cleaning:Thicker foam allows your car's paint to get a deep and delicate cleaning for a beautiful shine. Dirt and other surface contaminants are loosened and the foam adds extra surface lubrication which helps prevent swirl marks as a result of washing.
  • ✅ Durability: The connectors are made out of high quality brass to withstand high pressure. The bottle is made of strong plastic and is also translucent; allowing you to see the remaining cleaner in the bottle.
  • ✅ Adjustability: The amount of foam output can be adjusted using the control knob on the top of the foam cannon. Furthermore, the angle of output is also adjustable, allowing you to change the width of the foam stream. Adjust the thickness of foam to your liking.
  • ✅ Why Us: Outputs amazing foam with both electric and gas powered pressure washers. Built with real copper and brass fitting, not cheap recycled metal like cheaper alternatives. Translucent bottle allows to you see the soap level, unlike others. More durable and leak resistant. High quality materials like the stainless steel quick connector.
  • ✅ 1-Year Residential Warranty – We stand behind what we build, so you can continue trusting us to make your washes more enjoyable. (2025 Update)

Before you buy

Quick answers about this foam cannon

How does it rank?
It is #10 of 15 foam cannons we track, with a Detail Pro Rating of 7.8 out of 10. See the full foam cannons ranking.
What do Amazon owners say?
Owners rate it 4.5 out of 5 across 2,025 reviews, as of October 19, 2026.
How much does it cost?
$50 on Amazon at our last check on October 19, 2026. Prices change often, so confirm on Amazon before buying.

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