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AstroAI Foam Cannon for Pressure Washer with 1/4" Quick Connect Plug, 1 L

Based on 4,572 reviews
Condition: New
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$19.98
Holiday Deal · 20% off was $24.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 20 – Nov 24
Order within 10 hours and 36 minutes

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At a glance

Condition
New
Size
1 L Bottle,WITHOUT Tips
Dimensions
7 x 6 x 5 in
Weight
1.4 lb
Material
Brass, Plastic
Exterior Finish
Metal (natural finish)
Inlet Connection Size
0.25 in
In the box
bottlespray nozzle

Features 5

  • Built for Pressure Washers, Not Garden Hoses: This foam cannon is designed for pressure washer systems rated 10003000 PSI and features a 1/4" quick connect fitting for fast setup with most compatible wands. An easy upgrade for car wash sprayer accessories. Please check your connector size before purchase; NOT compatible with any garden hoses, faucets.
  • Thick Foam Lifts Dirt Before You Scrub: Cover your vehicle in deep-cleansing foam that loosens tough grime, dust, and mud from paint, wheel wells, and tight crevices. This cleaning tool gets the job done without directly rubbing on your automobile's finish. Ditch the manual scrubbing, save time, and keep your car's paint intact.
  • Adjustable Foam Output and 360 Spray Output: Fine-tune your clean with the top foam control knob and rotating nozzle. Turn the knob towards "-" to increase the detergent in the mixture for thicker foam. Then, rotate the sprayer nozzle to control the spray direction for doors, hoods, bumpers, windows, wheels, sidings, and more. Control your cleaning modes with a light snow foam to a thick lather.
  • 1L Wide-Mouth Bottle with Durable Brass and Metal Parts: This large 1L bottle holds plenty of soap solution for full vehicle coverage, while the wide opening reduces spilling while filling and mixing cleaner. The brass valve and sturdy metal fittings add durability for repeated weekend washes. For better results, use high-quality foaming soap and avoid wax-based formulas that may clog the internal filter.

Description

Wide Neck Foam Cannon Short Pressure Washer Gun Snow Clear Foam Cannon Aluminum Foam Cannon Pressure Washer Nozzles Foam Cannon & 5 Nozzles Cannon & Power Washer Gun

Specs 31

Material Brass, Plastic
Brand AstroAI
Item dimensions L x W x H 7 x 6 x 5 inches
Exterior Finish Metal (natural finish)
Inlet Connection Size 0.25 inches
Inlet Connection Type 1/4" Quick Connector
Outlet Connection Type Compression
Maximum Operating Pressure 3000 psi

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 20 – Nov 24

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Solid Upgrade with Strong Build
Style: 1 L Bottle, Without 5 Nozzles
Upgraded from an older foam cannon that broke at the neck, and this one feels much stronger with a thicker neck and better-quality plastic. Foam output is consistent, performance is solid, and it’s very easy to use. The wide neck makes filling quick and mess-free. Definitely recommend.
Reviewed in the United States on February 3, 2026 by Marisa

Exceptional Foam Cannon for Car Detailing Enthusiasts!
Style: 1 L Bottle, Without 5 Nozzles
I recently added the AstroAI Foam Cannon to my car care toolkit, and it has truly transformed my car washing experience. The build quality is impressive, with durable materials and a wide neck design that makes setup easy. It produces thick, rich foam that clings well to the car’s surface, making cleaning much easier. The adjustable nozzle on top allows for precise control over the foam thickness, while the one on the front allows you to adjust the fan of the spray, perfect for different cleaning needs. Setting it up is straightforward with the 1/4" quick connector, and the wide neck makes pouring soap easy. This foam cannon offers excellent value for money, delivering results that rival more expensive models. It’s versatile and can be used with various cleaning chemicals and soaps. Overall, the AstroAI Foam Cannon is a fantastic product that has made washing my car quicker, easier, and more enjoyable. I highly recommend it to anyone looking for a reliable and effective tool for their car detailing needs. ... show more
Reviewed in the United States on July 23, 2024 by ABWill

Thick foam
Style: 1 L Bottle, Without 5 Nozzles
After my cheap foam cannon broke I decided to purchase the AstroAi Foam cannon. The AstroAI Foam Cannon is a highly recommended choice for anyone seeking a cost-effective way to enhance their car washing routine. It delivers on its promise of generating impressive foam, is simple to use, and offers excellent value for the money. While it may lack some of the premium features and durability of its more expensive competitors, its performance is more than sufficient for most home detailing needs. It's a great entry point into the world of snow foaming and a tool that can make car washing more fun and efficient. ... show more
Reviewed in the United States on July 27, 2025 by hollywood

Perfect Value Choice - Near MJJC Quality - Produces Nice Foam
Style: 1 L Bottle, Without 5 Nozzles
This foam cannon manages to strike a great balance between performance and price. The quality all there and works without any fuss. Compared to my favorite cannon the MJJC, this comes close to producing the same degree of foam but at a fraction of the price. For new users or those who don't care to spend big money to have the absolute best, this is a great option. Fits a standard QR fitting on a pressure washer. Doesn't require high PSI, will work with an electric PW. The picture I attached is a quick shot of this cannon producing foam with my new favorite wash/wax shampoo from Blackline: https://amzn.to/4qjZ4G7 I would recommend this cannon to those seeking the best bang for your buck. Nice find! ... show more
Reviewed in the United States on December 20, 2025 by The Right Tool

Well Made
Style: 1 L Bottle, Without 5 Nozzles
Nicely used materials. Works great!
Reviewed in the United States on March 16, 2026 by Orrin Morse

Would recommend. Amazing price for the performance.
Style: 1 L Bottle, Without 5 Nozzles
Very happy and impressed with this product. I use a ryobi electric pressure washer and this still foams very impressively with it. Its got a nice width filler neck for the bottle, it has two rotation modes allowing the vertical to horizontal movement along with the spray pattern change, and its made very well in terms of build and plastic. Does not leak whatsoever, it only weighs like 3 pounds, and its really easy to clean out when you are done (make sure to clean it thoroughly of soap in a sink so your seals don't dry out) ... show more
Reviewed in the United States on January 7, 2026 by GOLDINATORyt

I'm impressed
Style: 1 L Bottle, Without 5 Nozzles
My first ever foam cannon, and I must say that I am impressed with the quality of this item. Worked as I saw watching youtube videos. Just have to tweak the settings to your liking. Great value and great price.
Reviewed in the United States on March 23, 2026 by Tmac

What a foam can is for
Style: 1 L Bottle, Without 5 Nozzles
Works as advertised. Love the volume of foam.
Reviewed in the United States on February 19, 2026 by Amazon Customer
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