The Catalytic Combustion Corp. Activity Value Test System (AVTS™) field unit recently opened at Western Filter Co. (WFC) in Longview, Texas, where WFC also has a nine-step catalyst washing station. Learn more about catalyst testing.

• Texas
• Spring (Houston)
• Longview
• Odessa
• Mineral Wells

• Oklahoma
• Tulsa
• Oklahoma City

• New Mexico
• Hobbs