National Sanitation Foundation
NSF is the world leader in food safety product certification, with a focus on food, water, indoor air and the environment. The NSF conducts product testing and material analysis and unannounced on-site inspections. Every aspect of a product's development is thoroughly evaluated before it is certified.
This standard specifies minimum requirements for systems designed to reduce non-health related pollutants, e.g.
chlorine, taste and odor, chloramine, particulates, iron, manganese, zinc and dissolved solids
This standard specifies minimum requirements for systems designed to reduce over 50 health-related pollutants, e.g.
lead, atrazine, PFOA and chromium
This standard specifies minimum requirements for systems designed to reduce viruses and bacteria using UV disinfection
This standard takes into account new pollution that does not appear in the previous guidelines, e.g.
medication, hormones, psychotropic drugs and pesticides
TÜV Rheinland is a technical testing organization active in the areas of safety, efficiency and quality. TÜV Rheinland is the most internationally oriented of the three competing TÜV corporate groups in Germany.certificate
On the basis of its extensive research activities and practical experience, the TZW develops solutions and concepts for all areas of the national and international water industry, from resource protection to extraction and treatment to the extraction fitting.
Institute of Hygiene and Public Health – Department of Water Hygiene
The department is an approved laboratory according to the Drinking Water Ordinance 2001 for the microbiological and chemical analysis of drinking water. The department's experienced and qualified staff and modernly equipped microbiological and chemical laboratories ensure a wide range of analytical services.
CE Declaration of Conformity
With the CE mark on its products, HYTECON declares that all legal requirements for these products are met. The aim of the CE marking is to document compliance with the basic safety requirements of the applicable EU regulations.Declaration of Conformity
UL means Underwriters Laboratories and is an independent organization in the USA. The UL mark stands for the proven conformity of a product with the safety regulations of the USA and Canada.certificate