De or het filtratie?

The correct Dutch article is:

de filtratie

  • English: filtration
  • Plural: de filtraties
  • Diminutive: het filtratietje
Rule Words ending in -tie and -sie: almost always de. See the rule
Meaning (Dutch) filtering

How to use filtratie

the filtrationde filtratie
this filtrationdeze filtratie
that filtrationdie filtratie
our filtrationonze filtratie
your filtrationjouw filtratie
every filtrationelke filtratie
which filtration?welke filtratie?
a big filtration / the big filtrationeen grote filtratie, de grote filtratie
the filtration (plural)de filtraties, deze filtraties

Dutch words ending in filtratie

infiltratie

In compound words, the last part decides the article. See the rule

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).