+43 42 77 200 35 institut@umh.at

Doris W. / Austria

The algae problem is solved with your UMH swimming pool energization. I used to have to vacuum the bottom of my outdoor pool, which kept turning green. Now I am glad that this is no longer necessary since the installation in 2003. So that worked out well.

Agua Viva, Mrs. Kuprat / Spain

A customer from Murcia, who has a quite large Yakuzzi, which also has constantly more than 30 ° water temperature, told us that he sometimes no longer has to add chlorine to the water. Only when very many people are his guests who go to the Yakuzzi, then he partially...

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...