New Product Launch - Foam Cannon
New Product Launch · Limited-Time Offer
MyRainier Professional Foam Cannon
Adjustable pressure washer foam cannon with 1L soap canister, 1/4 inch quick connect plug and spray control for car washing and driveway detailing.
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Turn compatible pressure washers into a thick-foam car wash setup.
This new MyRainier foam cannon helps cover cars, trucks, SUVs, motorcycles and campers with rich clinging suds before contact washing. The adjustable nozzle, spray angle and soap dilution knob let you switch from lighter foam to heavier coverage for dirtier panels, wheels and grilles.
This new MyRainier foam cannon helps cover cars, trucks, SUVs, motorcycles and campers with rich clinging suds before contact washing. The adjustable nozzle, spray angle and soap dilution knob let you switch from lighter foam to heavier coverage for dirtier panels, wheels and grilles.
1L
Wide-Mouth Canister
33.8 oz / 1 liter soap bottle with a wide neck for easier filling, mixing and full-vehicle foaming.
1/4
Quick Connect Setup
Includes a 1/4 inch quick connect plug for compatible gas or electric pressure washers.
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Adjustable Spray Control
Control foam thickness, spray angle and nozzle output for pre-wash, detailing and rinse prep.
5.0
★★★★★
5 global ratings
5 ★
100%
4 ★
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★★★★★zhaunte
Solid build, no leaks so far
Reviewed in the United States on July 24, 2026
The foam cannon feels sturdy. No drips at the quick connect. The adjustable spray nozzle lets me switch from jet to fan easily.
★★★★★Rebecca
Works well on my truck
Reviewed in the United States on July 24, 2026
The foam cannon hooks up easily with the quick connect to my gas pressure washer. Thick suds really lifted dirt off the grille.
★★★★★Andre Hilbert
No adapter needed for my unit, You should have
Reviewed in the United States on July 24, 2026
The 1/4 inch quick connect fit right onto my electric pressure washer. No extra adapter required. Produced rich clinging foam.
★★★★★Shevar
Easy to setup, ease to use, simple to clean.
Reviewed in the United States on August 5, 2026. Vine Customer Review of Free Product
It connects like a traditional pressure washer fitting, and it seals like a good solid connection. My first experiences with this had no water leaks or sprays from places that shouldn't.
New Launch Price Available Now
Limited-time offer on Amazon while launch promotion is active.
Buy on Amazon →