+43 42 77 200 35 institut@umh.at

Christof B. / Venezuela

At my swimming pool in Aruba (Venezuela) I made an observation that I hardly thought possible. In my uncovered swimming pool with a temperature of 32 ° C, I managed to keep the pool water free of algae. This was not possible before, even with 15 (!) chemicals.

Ing. Ralph L. / Switzerland

I am pleased to confirm my satisfaction with the 6/4″ UMH Swimming Pool Lifter. Due to my chlorine allergy, I had to look for an alternative for my swimming pool. Since the installation of the UMH technology in 2008 ( additionally supplemented by 3 silicon UMH...

Youth and Sports Hotel Egger / Austria

After the installation of the UMH unit, the chlorine consumption has been reduced by approx. 30 %. Three weeks after the installation of the 2″ UMH unit, the lime deposits from the last few years also came out of the pipes, so that the complete residues...

Holger Riemenschneider

Without suspecting it, I also got my problem with my cat sorted out: She finally drinks enough. That in itself says everything about the new water quality. Cats are known to be incorruptible creatures.

Daniel Schleicher/Beni Durrer

After a short time, our hairdressers told me that they prefer to go to the right hair wash basin with their customers for “hair wellness”, because there it foams more and they used less care products and nevertheless, or just because of that, the hair...