Aquatouch Pressure Washer Adaptors | Karcher K QC (F) to M22 14mm (F)

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 adaptors 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 adaptor bridges that gap.

It converts your Karcher’s proprietary bayonet to anM22 14mm thread, opening up compatibility with pro level accessories. Perfect if you're looking to change your short gun!

 

Features:

  • Quick Connect Conversion: Converts Karcher K Series OEM connections to universal M22 threads 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 modifications needed!

Compatibility & Upgrades:

  • Designed specifically for Karcher K Series electric pressure washers (K2–K7 models).
  • Upgrading the hose on a Karcher K hose reel model is currently not possible with our fittings. 
  • These adapters are what you need when upgrading to a new aftermarket hose or gun.
  • If you're upgrading your Karcher K hose and retaining the Karcher K gun, you will need the male AQC113 to thread into the each end of the hose, like the Uberflex or AR hose that uses M22 14mm threads at each end. 
  • If you're upgrading your gun and are retaining the stock hose, you will need AQC111 which is the female adapter to take the male Karcher hose end. This has a female M22 14mm thread.
  • If you're upgrading to an MTM short gun, you will alternatively need the WGK which has both the relevant Karcher adapter (AQC111) and the brass 3/8" adapter (AQC102)for the MTM gun.