I admit, I don't know as much as I should by now. But hopefully you can help me with that!

Eleven months ago I purchase an RO/DI unit from Melevsreef.com.

What are some good ways to protect my investment in the unit?

How often should I replace the filtering media? And do you have recommendations (who,what, where) on replacement media?

Do you recommend or suggest flush kits?

I know I had more questions, but there escaping me right now..........