Aquatouch Pressure Washer Adaptors | Gerni / Stihl QC (F) to M22 14mm (F)

Time to ditch that stiff plastic hose, or upgrade to a nicer quick connect MTM short gun?

Gerni pressure washers come with decent performance, but their proprietary fittings lock you out of the good stuff, like the MTM SG35 or proper aftermarket hoses. That’s where these Aquatouch adaptors come in.

This adaptor is designed to help connect a new aftermarket short gun, or adapt to a new pressure hose. Gerni also share this fitting with many other brands like Stihl, Bigboi, some Nilfisk and more. This opens the door to serious upgrades, from short guns to better hoses, without needing to modify or replace your existing machine.

Features:

  • Quick Connect Conversion: Converts Gerni’s G Connect fitting to a universal M22 14mm female thread for better aftermarket upgrades.
  • Brass or Hardened Steel: Reliable build quality means no leaks, no stripping and no corrosion, even with regular use.
  • Unlocks Aftermarket Upgrades: Gives you access to aftermarket upgrades like the MTM short guns, AR hose, Uberflex hose and more.
  • Plug & Play Simplicity: No modifications or awkward fittings. Just thread it on and go.

Compatibility:

  • Built for Gerni electric pressure washers using the G Connect fittings.
  • We currently don't stock fittings to suit internally plumbed hose reel models.
  • If your model has a thread exiting the machine, you may need to measure the diameter to confirm if it is an M21 thread. If so, you'll need the M21 (F) to M22 14mm (M) adaptor.
  • Some Gerni / Stihl models have a male quick fitting exiting the machine. If this is the case, you will need this AQC110, which will change it to an M22 14mm female.
    • To connect to an M22 14mm female threaded hose, you will additionally need AQC115 to join them.
  • If your pressure washer has a female connection, you will need AQC112 instead.
  • If you're changing the gun over on your pressure washer to something aftermarket, you will need AQC110 to change it to M22 14mm.
  • If you're adapting to a gun using a 3/8" male quick connect, such as the MTM short gun range, check out the Gerni / Stihl / Nilfisk Short Gun Fitting Kit, which uses an additional adaptor to get you connected.