SPECIFICATIONS
Frame: Anodized aluminum/Stainless steel
Media: Ultra fine glass fiber
Type:Box filter
Separator:Aluminium/ Paper
Gasket: EPDM
Sealant: Polyurethane
EN1822: E10 / H12/ H13 / H14
EST RP-CC001.3: TYPE C, TYPE D
95% / 99.97% / 99.99% / 99.999% @ 0.3µm(MPPS)
Max temperature: 70?
Max relative humidity: 100%

Advantages
Lower average pressure drop at equivalent airflow.
Operates at higher airflow with only slight increase in resistance.
Extended media area means longer service life,fewer filter changes, and reduced maintenance and disposal costs
link:http://www.snylifilter.com/hepa-ulpa-filters/deep-pleat-hepa-ulpa-filters/separator-hepa-filters.html