SizTrying to connect a 15mm internal M22 fitting to a 14mm accessory or pressure washer outlet? This adaptor makes that crossover easy.

The Aquatouch M22 15mm Female to M22 14mm Male Adaptor is built specifically for systems that mix these two common (but incompatible) M22 thread sizes. Whether your hose or machine runs a 15mm ID and you're trying to connect it to a 14mm short gun, or vice versa — this brass adaptor bridges the gap cleanly.

Made from solid brass, it holds up to pressure, prevents leaks, and threads together smoothly without cross-threading or damage.

Features:

• Size Converter: Adapts M22 15mm female thread to M22 14mm male, allowing cross-compatibility between pressure washer systems.
• Brass Construction: Corrosion resistant and durable - built for repeated high-pressure use.
• Quick Fix for Mismatch Threads: Ideal for adapting foam cannons, hoses, or guns between brands using different M22 specs.
• Leak-Free Fit: Precision threading offers a secure seal without over-tightening or extra tape.
• Compact Design: Keeps your setup tight, clean and professional.

Compatibility:

• Input: M22 15mm female-threaded hose or fitting.
• Output: M22 14mm male thread — fits standard short guns, foam cannons, and pressure washer accessories.
• Ideal for users switching between Karcher, Ryobi, and aftermarket accessories where M22 sizing conflicts occur.