Independent ISO 17025 Certified testing and research center.30+ years of filter testing experience. Locations in USA, Europe and Asta. Test all standards: SAE, ISO, ASTM, BS, CEN, DIN, Single Pass, Multi-Pass, Cyclic, Burst...Testing Filters for all Liquids: Fuels, Lubricants, Hydraulic Fluid, Water...Industries: Automotive, Nuclear, Fluid Power, Aerospace, Pharma, Industrial Water...