World Class Filtration Solutions
Porvair Filtration Group's Point-of-Use (POU) filters are manufactured in a state of the art Class 100 Cleanroom using an ISO 9001 Certified Quality System. The filters are precision welded in a specially designed glove box with atmosphere purification. A deionized water flush, followed by a high pressure, 0.003μm filtered nitrogen flush removes particles and prevents particle shedding.
Our POU filters are vacuum dried to less than 10ppb moisture as needed and the organics are less than 10ppb THC. Particle free, chemically clean, organic free handling and bagging of the POU filters maximizes the out of-package cleanliness for installation in the most demanding microelectronics applications. Exceeding the high purity gas handling filtration requirements for semiconductor processing, Porvair's high quality products are extensively tested to insure that they meet the critical filtration efficiency, precise flow control and safety requirements for gas delivery systems in semiconductor manufacturing.
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