Purefrax® filter elements are vacuum formed using Alkegen’s own refractory ceramic fibers, and are manufactured from Alkaline Earth Silicate (low bio-persistent/AES) or Alumino Silicate wool (ASW).
Our unique binding system provides low levels of organic binder, enabling Purefrax® filters to retain strength and integrity when exposed to heat.
With our trusted manufacturing process, we ensure dimensional accuracy and a denser outer surface, promoting cake filtration and uniform dust deposition in addition to extra strengthening of the flange and candle base areas.
In addition to providing high efficiency particulate filtration, Purefrax® CC filter elements incorporate a custom-designed catalytic formulation for NOx reduction.
Uniting particulate capture with toxic gas removal creates a single-step process with reduced required space, all while lowering your capital and operating costs.
Independent testing shows almost 100% NOx conversion and <5ppm ammonia slip across a wide range of applications.
With our thorough understanding of customer needs and expectations, we provide solutions that are suited to a range of industries.
Purefrax® elements are available in 1m to 4m single piece lengths and are supplied with gaskets to ensure good sealing. Contact us to learn more.
Purefrax® Product Information SheetPurefrax® CC Product Information Sheet
