400-14 Wrap-prefilter to fit 300_400_600
This is the replacement Pre-Filter wrap for the E300/E400/E600 Commercial Air purifiers.
The Technostat® pre-filter in InvoaAir purifiers also serves to extend the life of the subsiquent filters inside the unit!
What is Technostat®?
Technostat® is a tribo-electret media and has unique charged characteristics which allow the filtration of sub-micron particle sizes. Technostat® filters have passed stringent biocompatibility requirements and have proven to be highly efficient in terms of protection against Viruses and Bacteria.*
Technostat® is used in many medical applications which demand some of the highest levels of filtration since they are often used in life-support and human ventilation machines.*
BFE Efficiency > 99.9992%
VFE Efficiency > 99.9970%
*Tested in accordance to Spec MIL-M-36954C By Nelson Labs
