While there are many types of depth filters available in the market, they do not all deliver the highest performance. Here we introduce the Stratum Series Filter Cartridges.
Stratum® Series Advanced Melt Blown Filters
Stratum Series are created using the most advanced melt blowing equipment available. Compared to competing technologies, Stratum Series Filter Cartridges provide the most reliable and advanced performance available in a depth filter.
Consistent performance: The state-of-the-art equipment used to manufacture all Stratum Series filters produces a highly consistent product. The microprocessor controls the temperature and humidity in the room and assures that all process conditions remain the same. The result is a consistent filter and repeatable performance in your process.
Absolute & nominal rated options: They are available in high performance grades from 0.5 to 75 microns. Industries can opt for the absolute rated Stratum A Series with the highest efficiency of 99.9%, or the nominal rated Stratum C Series 90% efficiency.
Longer on-stream life: This is achieve through optimized porosity and pore gradient that's comprised of micro thin fibers to produce the finest pores needed to meet the efficiency requirements. The Stratum series features a 4- zone construction to provide true depth filtration characteristics and long on-stream life.
Molded center core: Rather than compact fibers to form a support structure, the Stratum Series filters are constructed using a proprietary molded polypropylene center core called the “Cactus Core”. It enhances collapse resistance and eliminates flow restriction. The small stipples on the core surface, that give the Cactus Core its name, also ensure media immobilization to prevent fiber shifting and contaminant unloading.
High purity construction: Made with 100% virgin polypropylene and are free of surfactants, binders and adhesives, they are manufactured in a controlled environment to prevent contamination. The chemically inert polypropylene assures that the Stratum filters can be utilized in a wide range of applications, including the most critical of processes. Stratum filters are constructed of FDA listed materials and tests prove they meet the requirements of USP Class VI. Spent filters can be incinerated to trace ash.
To see the Stratum Series filter cartridges' features and benefits, and how it compared against other filters including conventional melt blown filters, string wound filters, and molded depth filters, contact us for a copy of the Stratum Brochure.