The MTM Hydro PF22.2 Foam Cannon is the most trusted, Italian-made foam cannon in the detailing industry — delivering thick, shaving-cream-like foam that clings to your paint for maximum cleaning power. Whether you choose the wide neck or narrow neck version, this professional-grade tool sets the benchmark for reliability, adjustability, and performance.

Key Features & Benefits

🔹 Premium Italian Construction – Built from nickel-plated brass and precision-engineered in Italy for unmatched durability and performance.
🔹 Adjustable Fan & Spray Control – Customize your foam output from a tight jet to a wide fan, and toggle between vertical or horizontal spray for full vehicle coverage.
🔹 Precise Chemical Injection – The top-mounted adjustable knob lets you fine-tune your soap-to-water ratio for the perfect foam density every time.
🔹 New Stand-Up Bottle Design – The calibrated 32 oz bottle stands upright to prevent tipping and spillage during fill-ups.
🔹 Dual Orifice Setup – Includes both 3.5 (1.25mm) and 3.0 (1.1mm) orifices to match a wide range of pressure washers and flow rates.
🔹 Industry-Leading Foam Quality – Delivers thick, clinging foam that increases dwell time, reduces contact wash risk, and enhances overall wash performance.

How to Use

Step 1: Attach the PF22.2 Foam Cannon to your pressure washer using the included fittings.
Step 2: Fill the bottle with your desired dilution of car shampoo or foam soap.
Step 3: Adjust the top dial to control soap draw and foam thickness.
Step 4: Choose your spray pattern — vertical or horizontal — for optimal coverage.
Step 5: Apply foam evenly across the vehicle surface, allowing it to dwell before rinsing.

Pro Tip: For the thickest foam possible, use warm water (not exceeding 140°F) and pair the cannon with a pH-balanced car soap designed for foam cannons.

Why We Love It (From the CSW Team)

“At Car Supplies Warehouse, we love the PF22.2 Foam Cannon because it’s the one all others are compared to. Its build quality, adjustability, and reliability make it the foam cannon of choice for professionals and enthusiasts alike. We’ve tested dozens of foam cannons — nothing produces thicker, more even foam than this one. Once you experience the PF22.2, it’s hard to go back.”

Compatible With / Works Best With

✅ P&S Pearl Auto Shampoo – Ideal for thick, rich foam that’s safe for coatings and waxes.
✅ MTM Hydro PF22.2 Replacement Bottle (Wide Neck) – Keep a backup bottle ready for different soaps or pre-wash solutions.
✅ AR630(black) Pro Electric Pressure Washer – Perfect pairing for consistent foam performance and pressure.

Frequently Asked Questions (FAQs)

❓ What’s the difference between the wide neck and narrow neck versions?
💡 The wide neck bottle offers more stability and easier filling, while the narrow neck is the original style — both perform identically in foam output.

❓ Will this work with my residential pressure washer (Ryobi, Greenworks, etc.)?
💡 Yes — but some models may require a low-profile 1/4" QC plug (MTM item #24.5006) for proper fitment.

❓ Can I use hot water with this foam cannon?
💡 Yes — the PF22.2 is rated for temperatures up to 140°F (60°C).

Technical Specifications

📏 Bottle Capacity: 32 oz (calibrated, stand-up design)
🧴 Included Orifices: 3.5 (1.25mm installed), 3.0 (1.1mm included)
💨 Operating Pressure: 1,100 – 5,000 PSI
💧 Flow Rate: 1.4 – 5.3 GPM
🔥 Max Temperature: 140°F (60°C)
🛠 Material: Nickel-plated brass, plastic, and stainless steel fittings
🚗 Application Type: Pressure washer (not compatible with garden hose use)
📄 Warranty: 90-day limited warranty (MTM Hydro)