Water news

Black Berkey®: high performance filtration agai...

Analysis of tests of Black Berkey® filters 1. Extended tests carried out Filters Black Berkey® have undergone in -depth tests on a wide spectrum of contaminants, carried out by certified...

Coldstream FTO+: reliable filtration with a sec...

Analysis of Tests of Coldstream FTO+ filters: efficiency and durability After examining the filter performance sheets Coldstream FTO+ Used with the filtration system Monderma Waterfilters, here is a detailed analysis...

O’Pure 2 weekend: XXL promises, mini tests?

Analysis of VS WEPPOWER DE TESTS AVAILABLE TESTS 1. Analysis protocol and tested volume Tests on the filter O'Pure 2 WEPPOW were made on small volumes of water And short...

WEAPPOW OR BERKEY, MONDERMA Waterfilters our op...

Comparison between the Black Berkey®, O'Pure 2 filters of WEPPLOW and Black Filters Monderma® When it comes to choosing a gravity water filtration system, brands Berkey, Weekend And Monderma offer...

Water contamination with vinyl chloride

What is vinyl chloride? Vinyl chloride is a chemical compound used mainly in the production of PVC (Vinyl polychloride), a plastic widely used in pipes, packaging, coverings, etc. It is...