Pentair POE water filter...
What is the major difference between , Pentair, bacfree, and waterco?
- (Price aside of course)

- what would be the manual back wash frequency? is it standard ime like 1mth? 1 week?
- What is totally filtered out before water reaches the storage tank in attic. Is chlorine still there? Is is safe? Or will encourage bacteria?
- Is there a need to change the sand filter inside the rocker/torpedo fibreglass. if need to change, after how many years?

- Is the head valve for manual backwash purpose guaranteed for how long?

Any user can help wiht the questions above??
Kum siah! kumsiah!

Thank you.

This post has been edited by mack8899: Sep 5 2013, 06:47 PM