We have been manufacturing our extensive line of quality coolant filtration products in Rockford, Illinois, USA for 110 years. Machine tool coolant filtration product offerings include world renown Kleenall Filters for grinding and chip making machines, along with pressure and vacuum filtration systems that offer both permanent and disposable media filtration. Coolant filtration systems as small as 10 GPM for individual machines up to total plant central coolant filtration systems as large as 20,000 GPM are well within our scope. Barnes International is committed to the process of continuous improvement and dedicated to providing the highest quality products and services that meet or exceed our customers requirements.