Water filter cartridge - PM series - Koch Membrane Systems - ultra- filtration / polysulfone / membrane
Beverage filter cartridge - WINEFILTER™ series - Koch Membrane Systems - for micro-filtration / polysulfone / membrane
Koch Membrane Systems Installs the UK's Largest Membrane Bioreactor System | Informed Infrastructure
Professor Koch On The Bacteriological Diagnosis Of Cholera, Water-filtration And Cholera, And The Cholera In Germany During The Winter Of 1892-93: 1843-1910, Koch Robert, George, Duncan, Gairdner, W. T. (William Tennant) Sir:
Multi-Pleat™ XL8
KOCH Membranes - Pure Aqua, Inc.
Synthetic Air Filter Media - Pads, Blankets & Bulk Rolls