I ordered 3 HHO units from Hydrogen Assist Development (www.safehho.com), spending $1,800! To date, I have not received but 1 incomplete unit.
I have repeatedly asked for a refund, but have not gotten it. They have a warranty and a guarantee but it is bogus.
I paid via paypal but they will not help because I "received something." Yes, I did receive a partial unit but I ordered 3 complete units. Paypal does not care if I received what I ordered or not because it did not go through ebay. What? Who cares if I didn't buy it via ebay?
Here is their contact info:
Hydrogen Assist Development
Dundee, MI 48131
Yeah, I'm pissed and out $1,800! Do not buy from the and do not get scammed like I have!
Review about: Extreme 180.