Your and your family members’ health and safety are our priority.

Out of concern for maintaining highest quality of our products, we ensure they regularly undergo a broad range of tests both in our laboratory, and at external specialists. Raw materials used in the manufacturing process are new, not recycled, and do not contain harmful substances.

We have over 30 years of knowledge and practice in the field of testing a wide range of products used for tap water treatment. Laboratory inspections are carried out by competent personnel who constantly improve their qualifications.
We conduct on-going physical-chemical, microbiological and organoleptic analyses with respect to laboratory tests of water obtained after use of Dafi filters. For this purpose, we utilise modern measurement and control equipment.
Our products are tested by independent scientific and research centres. In line with the relevant laws, they are tested both in the place of manufacturing, and in institutions inspecting quality of products in the market. To this aim, we cooperate with accredited laboratory J.S. Hamilton Poland S.A., and with the Institute of Mother and Child.
We find support in experts’ opinions. We give them products for tests which allow to regularly improve our solutions to fully satisfy customers and listen to their needs.
Every day we deliver products made of highest quality raw materials to households. We ensure their compliance with the national and international safety laws. We control our suppliers in terms of compliance of raw materials with requirements of orders.
In the manufacturing process we utilise technologies which application minimises the negative impact on the environmental, and thus life of local communities.

Reusable bottle




Made of attested raw materials. Laboratory tested for contact with drinking water.

Your needs set our goals

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The Administrator of personal data is Formaster S.A. with its registered office in Kielce (hereinafter referred to as the "Company"). Personal data shall be processed for purposes arising from legally justified interests implemented by the Company within the scope of sending a reply to the message and providing you with communication. You shall have the right to access your personal data, correct your personal data, remove personal data, limit the processing of personal data, make an objection to the processing of personal data, and submit a complaint to the supervisory authority within the scope of protection of personal data. For matters connected with the processing of personal data, you can contact the following address: More information on processing of personal data can be found on: