Charged Membrane Filtration for Legionella Control

Key features of the charged membrane filter cartridges for Legionella control:

•  <1 psid initial loss!
• High LRV (log reduction value) of bacteria, virus, legionella & cryptosporidium oocysts.
• High retention capacity -superior performance vs PES membrane cartridges.
• Charged Membrane Filtration cartridges retain bacteria, virus and cryptosporidium oocysts with a strong positive Zeta Potential of >51 milli volts without need for high inlet pressures.

Key benefits of charged membrane filter cartridges:

• Competitive membrane filter cartridge designs rely on mechanical pore size for filtration which does not provide virus reduction.
• Many applications demand the added protection for virus in their treatment train. Now you can directly replace your membrane cartridges with the CMF series & address Bacteria, Virus, Protozoan Cysts & Legionella with one cartridge design.
• CIP requirements of membrane filters frequency is replaced with CIP at time of cartridge change of just the vessel and piping.
• Zeolite antimicrobial agent blended throughout the media during the raw material production. This allows spent cartridges to be disposed of as normal waste vs a bio hazard!

Charged Member Filter Cartridge Design Features

• Dual O-ring end cap prevents replacing with non microbial filter!
• Pleated design with low flux rates
• Sonic welded end caps and side seams for integral sealing
• Polypropylene protective cage
• All materials of construction are FDA listed as acceptable for potable and edible liquid contact according to CFR Title 21
• Tested to NSF P-231 for Microbial Bacteria & Virus
• Performance tested for Legionella, Endotoxins
• NSF Standard 61 compliant & USP VI compliant
• Broad pH range 5.5-9

We can help you with your Legionella risk assessment, Legionella testing, Legionella remediation, and everything else you need to control Legionella.  Contact a Legionella Control Systems expert now.