Looking to move away from those clunk OEM pressure washer guns and hoses?

If you're running a Karcher K Series pressure washer and want to move beyond its restrictive OEM fittings, these Aquatouch adapters are the solution. Whether you're looking to connect an aftermarket short gun like the MTM SG35 or upgrade to a proper high-pressure hose — this adapter bridges the gap.

It converts your Karcher’s proprietary bayonet or threaded connection to a universal quick-connect or M22 thread, opening up compatibility with pro-level accessories. Clean fit, no modifications, and no leaks.

Built from quality brass or hardened metal (variant depending), these fittings are pressure rated and designed to stand up to regular use without cracking, warping, or seizing.

Features:

• Quick Connect Conversion → Converts Karcher K Series OEM connections to 1/4” quick connect or M22 thread for easy accessory swaps.
• Durable Brass or Metal → Solid metal construction ensures longevity and leak-free performance even under high PSI.
• Upgrade-Ready → Compatible with premium short guns like the MTM SG35, aftermarket hoses, foam cannons, and more.
• No Modding Needed → Simple plug-and-play design — no cutting, threading, or custom work required.

Compatibility:

• Designed specifically for Karcher K Series electric pressure washers (K2–K7 models).
• Connects to aftermarket short guns and hoses using OEM quick connect or M22 threads.