Nexa?

Just discovered this brand (Nexa, Nexa Pure, Nexa Chlor). In addition to having SWG's for in-ground pools and spas they have a unit for above-ground pools. From reading I think I've determined that the units for in-ground pools are lower maintenance regarding cell cleaning/self-cleaning/reverse polarity issues. Not exactly so for the above-ground units, however, as the online manual I read indicates an occasional manual acid wash is still necessary.

Anyway, I was wondering if anyone has any experience or info to offer on this brand. I got by fine for quite some time with my cheapy ChlorEase brand but the cell eventually died. Am looking to replace it and found this Nexa brand ad under the one for the Aqua Trol (Aqua Rite for above-ground).

Anyone interested in the reading regarding Nexa see here: http://www.prlog.org/10167325-americ...d-ph-rise.html

Thanks in advance for any info.