![Chamberland porcelain and metal water filter invented by Charles Chamberland in 1884 to produce filtered water free of bacteria, it works better when the water supplied is under pressure Stock Photo - Alamy Chamberland porcelain and metal water filter invented by Charles Chamberland in 1884 to produce filtered water free of bacteria, it works better when the water supplied is under pressure Stock Photo - Alamy](https://l450v.alamy.com/450v/re4may/a-text-book-of-bacteriology-bacteriology-60-sterilization-op-culture-media-in-fig-30-the-pasteur-chamberland-filter-is-shown-as-arranged-for-the-filtration-of-water-a-is-the-hollow-porcelain-cyhnder-which-is-enclosed-in-a-metal-case-d-the-metal-case-is-tightly-clamped-against-a-projecting-shoulder-at-the-lower-part-of-the-porcelain-filter-a-ring-of-rubber-being-interposed-to-secure-a-tight-joint-quotwhen-water-under-pressure-is-admitted-to-the-space-e-between-the-cylin-der-of-porcelain-and-the-metal-case-it-slowly-filters-through-and-running-down-the-inner-wall-of-the-filter-re4may.jpg)
Chamberland porcelain and metal water filter invented by Charles Chamberland in 1884 to produce filtered water free of bacteria, it works better when the water supplied is under pressure Stock Photo - Alamy
File:Chaussy (95), domaine de Villarceaux, château du haut, petit vestibule, filtre Chamberland 1.JPG - Wikimedia Commons
Filtre Chamberland System Pasteur Stoneware Container having spigot hole (one hairline) height 15 inches
![File:Saintes Maries de la Mer-Château d'Avignon-Filtre Chamberland Pasteur-20110522.jpg - Wikimedia Commons File:Saintes Maries de la Mer-Château d'Avignon-Filtre Chamberland Pasteur-20110522.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/54/Saintes_Maries_de_la_Mer-Ch%C3%A2teau_d%27Avignon-Filtre_Chamberland_Pasteur-20110522.jpg)