Translations

• Arabic
  مرشح تقطيري
• Armenian
  բիոֆիլտր
• Azerbaijani
  biofiltr
• Basque
  iragazki biologiko
• Bulgarian
  Капков филтър
• Catalan
  biofiltre
• Chinese
  滴滤池
• Czech
  filtr biologický
• Danish
  biologisk filter
• Dutch
  biofilter
• English
  trickling filter
• English (US)
  trickling filter
• Estonian
  nõrgbiofilter, biofilter
• Finnish
  biologinen suodatin
• French
  biofiltre
• Georgian
  ბიოფილტრი
• German
  Biofilter
• Greek
  βιολογική στοιβάδα οξυγονώσεως
• Hungarian
  csepegtető szűrő
• Icelandic
  hripsía
• Irish
  scagaire silín
• Italian
  filtro a percolamento
• Latvian
  bioloģiskais filtrs
• Lithuanian
  biologinis filtras
• Maltese
  filtru bijoloġiku
• Norwegian
  biologisk filter
• Polish
  złoże biologiczne
• Portuguese
  filtros percoladores
• Romanian
  biofiltru
• Russian
  биофильтр
• Slovak
  biologický filter
• Slovenian
  čiščenje preko kamnov
• Spanish
  biofiltro
• Swedish
  bakteriefilter
• Turkish
  damlatmalı filtre
• Ukrainian
  біофільтр