Segmented Design The Micropure Segmented design (shown above) offers significant advantages over conventional filter cartridges. Air or gas flows through the filter media into an adjacent segment. Filtered air or gas exits through openings at the center of the cartridge and out the sterile side of the housing.
Why you need sterile air filters
Sterile air filters reduce batch contamination, spoilage and product loss, effective sterile air filtration is a necessary part of your process. Especially important in the food, beverage, and pharmaceutical industries, sterile air filtration protects your product from harmful submicron particle contamination and bacterial transfer or growth.
It also helps protect production yield, especially in high-tech industries (electronics, plating, magnetic media, etc.) where submicron particle contamination can significantly reduce yields, resulting in product and dollar loss. The use of high efficiency submicron air filters have become a standard "current good manufacturing practice" allowing for more productive and economical processing.
MicroPure Segmented Sterile Air Filters feature a patented design that offers significant advantages over conventional filter cartridges.
Self-sealing PTFE membranes with a 0.1 micron retention efficiency for air are sandwiched between perforated stainless steel segments within an stainless steel housing. The independently functioning modular segments are clamped together by a stainless steel tension rod that provides continued support upstream and downstream of the filter membrane. The required cartridge length and diameter are determined by your application.
Unlike conventional pleated cartridges that degrade with each sterilization, MicroPure filters can be steam sterilized in place up to 150 times with no loss of filtering effectiveness, as validated by an internationally recognized food laboratory. Other sterilization or cleaning methods commonly used are autoclave, hydrogen peroxide, steam, or a variety of sanitizing agents.*
When membrane replacement becomes necessary, the operational-and disposal-cost is considerably lower than for other filters. With MicroPure filters, only the small membrane media are replaced-not the entire cartridge.
Due to the porosity of our double-layer PTFE membrane, MicroPure filters permit higher flow rates than conventional filters, while maintaining submicron, bacterial retention efficiency.**
The rugged, reliable design of MicroPure Segmented Filters has been subjected to extensive testing in Europe and the United States, with more than 5,000 systems installed in food-and beverage-processing applications.
The results are unquestionable: MicroPure Segmented Filters, designed for two-way flow, ensureconsistent, uncompromised security for any application.
Features and Benefits
How MicroPure Sterile Air Filters do it better
MicroPure Sterile Air Filter System Security
Self-sealing PTFE membranes with a 0.1 micron retention efficiency for air.
Each Filter Membrane works independently allowing for maximum filtering capability.
A stainless steel tension rod and parts that provides continued support upstream and downstream of the filter membrane.
The design of Micropure Segmented Filters has been subjected to extensive testing in
Europe and the United States.
Application Versatility of MicroPure Sterile Air Filters
The required segmented element length and diameter are determined by your application giving each application an individualized fit.
Unlike conventional cartridge filters, Micropure's Segmented filters can handle bi-directional flow.
Filters allow higher flow rates than conventional filters while maintaining submicron bacterial efficiency.**
High Temperature Tolerance
Sterile Compressed Air Filter
Unlimited Reusability of MicroPure Sterile Air Filters
Stainless Steel segmented discs, which will out last the conventional cartridge style filters.
Since each membrane acts independently, Increasing flow rate or pressure can be achieved by simply adding more membranes/segmented element discs.
Economical value of MicroPure Sterile Air Filters
You only Replace the media discs. The element stays in the filter for its entire life.
Cost of Ownership is significantly less than competitors.
Sterile Air Mini Filter Series available
Sterile Air FiltersThe Convenience of MicroPure Sterile Air Filters
MicroPure filters can be steam sterilized "in-situ" or in place up to 150 times with no loss of filtering effectiveness as validated by an internationally recognized food laboratory.
Micropure filters can Also be sterilized using autoclave, hydrogen peroxide, steam or a variety of sanitizing agents.*
Membrane Replacement is Simple and Easy.
Simple, on-site visual inspection of individual filter membrane
Membranes are easily removable for laboratory analysis or culture
Sterile Compressed Air Filter
No other Sterile Air Filter offers this combination of features:
Perforated Stainless Steel Modular Segments
allows for bi-directional flow
clean-in-place with steam (150 times) or common sanitizing agent*
Durable Materials of Construction—Stainless Steel and PTFE
broad range of chemical compatibility
autoclavable, high temperature tolerance
low extractable levels
Unique Flat, Double Layer Membrane Design
low replacement cost compared to conventional cartridge
Simple, on-site visual inspection or “plating” or individual filter membrane;
easily removable for laboratory analysis or culture.
*Check for chemical compatibility of PTFE prior to selecting a sanitizing agent.
**Reference laboratory report RP5268-challenge organism
bacillus Stearothermophilus at a concentration of 1 x 105 spores/ml.
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