Cambridge Filter Corporation (CFC) is a relatively new entity, but its technology is rooted in the fine traditions of modern air filtration technology. CFC's designn& products are derived from technology used in filters during WWII to remove radioactive particles from the exhaust air of various Atomic Energy Commission sites.
In 1950 Cambridge Corporation ( a separate entity from and unrelated to CFC), New york was formed to Manufacture & Sell the filters. Most of the concentration of Cambridge filters has been into Nuclear Industry & the Electronic Industry. They also are into Pharmaceutical filters now with filters for LAF & also High Temperature filters used in Sterilizer & Depyrogenation tunnels.
The different type of High Temperature Filters are
1. Ultra-High Temperature Filters, 4500C continuous operation @ efficiency of 99.97%
2. H13 High Temperature Filters, 3500C continuous operation @ efficiency of 99.97%