Foam lance attachment
I recently purchased the MTM Hydro foam lance hoping to use it with my electric Karcher pressure washer. Unfortunately it does not come with the appropriate accessory to work with Karcher electric pressure washers. Fortunately I found it on chemicalguys.eu ($20) I contacted chemicalguys.com and hopefully I can pick it up through them!
Anyway I hope this helps anyone in the same situation as me.