Since 1970, MTH has been developing, producing and selling innovative top-quality products for swimming pools. It all started with the production and sales of Germany's first electric swimming pool heaters and cartridge suspension filters for technical application in private swimming pools. Continuous expansion of the product range saw the introduction of additional products, such as surface-mounting pools, solar systems and cover foils. Together with company headquarters in Gilching near Munich, where swimming pool systems are produced among many other items, in 1986 MTH started up its second factory in Waldkraiburg with additional production possibilities. MTH company was merged with effect of 3th of May 2013 into Fluidra Germany GmbH.