Hadn't heard of them . . . so did some of my standard checks. They DO have a physical address, which is good, but they have at least 5 different businesses operating from that location: solar, HVAC, SWCG, Geo-heat pumps . . . and United Marketing Assoc Inc. I'd bet on the last one being the 'real' company.

If I were you, I'd wait and see if PoolSean or somebody else knows who's unit they are selling. I'd bet THEY aren't making it!

They are also setting of one of my alarm bells in a big way. Any time any one tells you they have a "natural" solution to pool care, turn your BS detector up on HIGH, and hold on to your wallet! And, there's is NOTHING 'natural' about making chlorine via the electrolysis of salt - regardless of whether you use "Dead Sea minerals" or 'prehistoric sea minerals', from salt mines in Louisiana or Chile or wherever.

There are natural pools -- I put in a photo gallery of them here: http://www.poolforum.com/pf2/showthread.php?14427

But, pools and spas with SWCG's installed on them are NOT 'natural' in any legitimate sense!

http://www.americansps.com/contact_us
950 Sunshine Lane
Altamonte Springs, FL 32714 => Google Map
Fax: 1-(407)-865-5847
Tel: 1-(866)-322-POOL (7665)

Other companies with the SAME address:
http://www.sunstarsolar.com/warranty.php
SunStar Solar Pool Heating, 950 Sunshine Lane, Altamonte Springs, FL 32714 Toll Free 1(877)426-7483

http://www.resiliencepool.com/contacts/
950 Sunshine Lane
Altamonte Springs, FL 32714
Fax: 1-(407)-865-5847
Tel: 1-(866)-322-POOL (7665)

Maytal Tech, Llc
Contact:
(407) 831-2223
(407) 865-5847
geohyperloop.com
950 Sunshine Ln, Altamonte Springs, FL 32714 United States

yellowpages.com
United Marketing Assoc Inc
(407) 339-8267
950 Sunshine Ln, Altamonte Springs, FL 32714

http://www.flaseia.org/directory/distributors.html
UMA Solar -Bob Zrallack
950 Sunshine Lane
Altamonte Springs, FL 32714
Phone: 407/831–1941, ext. 1115, 800/797–6527
FAX: 407/831–1208
E–mail: rzrallack@umasolar.com
Website: www.uma.com