Filtz was a French automobile manufacturer active from approximately 1899 to 1903, based in Neuilly, Seine. The company, officially known as Société des Moteurs et Voitures Automobiles Filtz, gained recognition primarily for its proprietary engines, which were supplied to various car manufacturers, including the notable Turgan-Foy. In 1899, Filtz showcased its automobile at the Paris Salon, marking its entry into the automotive market. The…