Do Your Homework.

1. The information you get on the internet is worth what you pay for it.

2. Never believe what someone says about the product they sell. Get a second opinion.

3. Second opinions are often on websites owned or "in" with the one selling the unit. Check them out on Whois.com with Whois Lookup.

4. Don't purchase from someone who won't tell you who manufactured the product, i.e. Promolife.com

5. Many companies sell the same unit and call it something else. The ext 120 is a good example.

6. Don't get frustrated and purchase whatever seems the easy way out. Knuckle in and do the research.

7. No, I don't have a recommendation: God is the only person on the internet that I trust, and he doesn't sell ozone generators. The best approach is to reconcile yourself to the fact that you're gonna have to---if you have a job like the rest of us---spend about six months reading all the garbage and hype out there that goes with the good stuff in your spare time to find a good ozone generator. Tweet