Saechem RO Filters?

[Myarbro]

What do you guys know about Saechem filters? Are they worth having? Is it only for marine tanks?

Here is a link to a bunch of 'em.

http://www.bulkreefsupply.com/store...ampaign=rodi&gclid=CIWQqeb5mKICFUFM5QodZys7XQ