ALpHA® BW1 Polypropylene Microfiber Filter
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ALpHA® BW1
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ALpHA® BW1
The ALpHA® BW1 bottled water filter is optimized for maximum performance, safety, and economics in protecting bottled water from Cryptosporidium and Giardia contamination.
The ALpHA® BW1 bottled water filter has been tested and approved per NSF Standard 53 as an absolute barrier to Cryptosporidium and Giardia in potable and drinking water applications. It also complies with the CDC/EPA recommendation for using absolute-rated 1 µm filters to control Cryptosporidium in drinking water.
In order to ensure consistent, reliable filtration performance, Meissner tests each BW1 filter during manufacture. Each BW1 filter shipment contains a Certificate of Conformance certifying the quality of that product lot.
The 1 µm absolute-rated, BW1 pleated filter cartridge provides unmatched filtration performance. It contains a self-bonded microfiber filter medium composed of multiple layers of successively finer fibers and smaller pores. This highly porous, tapered pore structure provides superior flow rates and high throughputs while maintaining an extraordinary dirt holding capacity. The filter’s rugged, all-polypropylene construction withstands everyday hydraulic challenges in bottling applications.
The BW1 filter can be repeatedly hot water sanitized or inline steam sterilized. It withstands common industrial cleaning chemicals, sanitizing agents, biocides, disinfectants, and cleaning solutions.
The BW1 filter provides the industry’s highest level of cleanliness and lowest extractables. Constructed of non-fiber-releasing, biologically inert materials, it is fabricated without use of binders, adhesives, plasticizers, or surfactants. The BW1 filter is manufactured in a cleanroom.
The BW1 bottled water filter complies with FDA guidelines for food contact use. It also complies with USP Class VI Plastics Tests used for determining biocompatibility of materials.
Design Features
- Absolute barrier to Cryptosporidium and Giardia
- Complies with NSF Standard 53 and EPA/CDC Guidelines
- Lot certified quality
- High flow rate-low pressure crop
- High throughput, long service life
- Economical in use
Filter Configurations Available for ALpHA® BW1
Frequently Asked Questions
What is ALpHA® BW1 Polypropylene Microfiber Filter?
The ALpHA® BW1 Polypropylene Microfiber Filter is an absolute barrier filter designed specifically for bottled water applications. It utilizes polypropylene microfiber media to provide reliable particulate retention and prefiltration, ensuring protection against contaminants in bottled water processing.
What applications is ALpHA® BW1 Polypropylene Microfiber Filter used for?
The ALpHA® BW1 filter is optimized for use in bottled water filtration systems. It serves as a prefilter to remove particulate matter and protect downstream filtration stages, thereby maintaining water quality and process integrity in bottled water manufacturing.
What specifications or sizes are available for ALpHA® BW1 Polypropylene Microfiber Filter?
Specific size and dimension details for the ALpHA® BW1 Polypropylene Microfiber Filter are not provided in the available documentation. Typically, such filters are available in standard cartridge sizes compatible with common bottled water filtration housings. For exact specifications, consult the product datasheet or technical support.
What makes ALpHA® BW1 Polypropylene Microfiber Filter unique?
The ALpHA® BW1 filter is engineered as an absolute barrier filter using polypropylene microfiber media, which provides optimized particulate retention for bottled water applications. Its design focuses on delivering consistent filtration performance and protecting downstream processes by effectively removing contaminants.
How does ALpHA® BW1 Polypropylene Microfiber Filter integrate with other systems?
The ALpHA® BW1 filter integrates into bottled water processing lines as a prefiltration stage. It can be installed in standard filter housings compatible with polypropylene microfiber cartridges and interfaces with upstream fluid delivery systems and downstream sterilizing filters or other purification components.
Is ALpHA® BW1 Polypropylene Microfiber Filter suitable for regulated biopharmaceutical manufacturing?
The ALpHA® BW1 filter is specifically optimized for bottled water applications and is not explicitly indicated for regulated biopharmaceutical manufacturing. Its material composition and design focus on water filtration rather than meeting biopharmaceutical-grade regulatory standards.
Can ALpHA® BW1 Polypropylene Microfiber Filter be customized?
There is no explicit information provided regarding customization options for the ALpHA® BW1 Polypropylene Microfiber Filter. Customization may depend on specific application requirements and should be discussed directly with the manufacturer or technical support for feasibility.
What other products are commonly used with ALpHA® BW1 Polypropylene Microfiber Filter?
Complementary products used alongside the ALpHA® BW1 filter in bioprocess workflows include upstream components like UltraClamp™ Sanitary Clamps and Universal Lab Stand for secure system assembly. Downstream, SGT (Single-Use Gauge Tee) is used for process monitoring. Additionally, support accessories like the Stainless Steel Stand for FlexFill® Biocontainers facilitate integration within the workflow.
