We are a world leader in water sanitization. From municipal drinking water and food processing industries to commercial and residential swimming pools, you’ll find our products keeping our water clean and safe. Please select a link below to learn more about our water treatment products and capabilities world-wide.

North America
www.hthpools.com
www.hthpools.ca
www.archwaterworks.com 
www.poolife.com  
www.baquacil.com  
www.baquaspa.com  
www.poolspacare.com  
www.poolspacare.ca   
www.brillianceforspas.com  
www.appliedbiochemists.com  
www.marinebiochemists.com  

South America 
www.hth.com.br  
www.lifeclubhth.com.br  
www.frexus.com.br  
www.hypocal.com.br

Europe & the UK 
www.archwater.fr  
www.marinapiscine.fr  
www.baquacil.fr  
www.hthpiscine.com  
www.hth.co.uk  
www.fi-clor.co.uk

Africa 
www.hth.co.za  
www.lonzawatertreatment.co.za

Asia 
www.hthpools.com.cn