KELTEC Technolab was founded in 1982 by Ed Kaiser, Sr., formerly an engineer of the Air Maze Corporation for over 20 years. With initial production of air-oil separators, KELTEC Technolab eventually added air-intake filters, oil filters, coalescing filters and synthetic compressor lubricants. Through a series of mergers (Technolab in 2002, Chicopee Engineering in 2016 and Air Supply Company in 2019), Keltec has grown to become the largest manufacturer of air-oil separators in North America. In 2011, KELTEC-Technolab partnered with Sr.Luiz Ribeiro and his family, to establish a stocking warehouse of products in Indiatuba/Sao Paulo Brazil for South America customers. Today, KELTEC-Technolab Brazil, is one of the largest wholesalers of compressor filters in this market.