
AquaTerra Corp.Ontario, Canada

Amiad Water Systems Ltd.Israel

RT-Filtertechnik GmbHBaden-Württemberg, Germany

K&N Engineering, Inc.California, United States

Macauto Industrial Co. Ltd.Taiwan Province, China

PTI Advanced Filtration, Inc.California, United States

BOKELA Ingenieurgesellschaft für Mechanische VerfahrenstechnikGermany

BWT Italia Srl

NTZ International Holding BVZuid-Holland, Netherlands

Filtration Solutions, Inc.New Jersey, United States

Prima Klima Trading CZ sroCzechia

Variperm Canada Ltd.Alberta, Canada