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how to use and install water filters
how to use and install water filters
Water Filter Technology
Test Results Tulip Filter
Test Results Stefani Filter
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Reports from laboratories over the world that tested our water filters

Test reports for the tulip water filter candle


Name Laboratory

Place

Health Department Aceh Province

Banda Aceh -Aceh - Indonesia

Health Department Sumatera Barat Province

Padang -Sumatera Barat - Indonesia

Health Department Blora

Brabowan -Jawa Timur Province - Indonesia

Health Department Blora

Bojonegoro -Jawa Timur - Indonesia

Health Department Blora

Kalitidu -Jawa Timur - Indonesia

Health Department Blora

Begadon -Jawa Timur - Indonesia

Health Department Blora

Begadon -Jawa Timur - Indonesia

Water Laboratory North Netherlands

Leeuwarden, The Netherlands

Sagram Laboratory

Chennai, India

Water Works Design and Supervision Institute

Ethiopia