The Dyno 3 Zone Ozonator is very easy to install, anyone can do it, no need to call a spa guy out to your house, just open the sides of your tub and plug it in. You can mount it if you wish or just set it underneath the tub. It is always a good idea to have an ozonator and now there is a cheap and easy way to get one for your tub.
Dyno-3-Zone UV Ozonator Dual Voltage 120/240v high output UV ozone with Instant On electronic ballast. Due to the Advanced Solid State Ballast there is no start up flicker, for longer bulb life, electronic noise or GFCI tripping. It comes complete with unattached 4 pin amp plug, tubing, check valve, and 1 year warranty. A great choice for spas up to 600 gallons.