HEPA Replacement Filter for NSA 7100 Environmental Air System. HEPA is an acronym for High Efficiency Particulate Air filtering media. Made up of closely packed cellulose fibers, this filter removes even the smallest particles from the air stream. HEPA material is manufactured under very strict manufacturing guidelines and is tested to insure its performance and reliability. In addition to audit testing, which checks all of the parameters of the filter's performance and specification, each and every filter is scanned, tested, and certified to meet the performance claims. This certification appears on the label of the filters, a minimum efficiency of 95% at 0.3 microns. (7100HARF)
Measures: Length - 9 1/4" , Height - 8 1/4", Depth - 6"
Suggested Replacement Period: 12-18 Months