SO Series

EI 1590 Qualified Filter Cartridges

1 and 3 Micron Rated Cartridges for Aviation Fuels

  • Primarily designed to be used as prefilter (micronic) cartridges for use in jet fuel handling systems.
  • Used to extend the life of coalescer cartridges in filter/separator vessels described in EI 1581.
  • Qualified media to EI Specification 1590, "Specifications and Qualification Procedures for Aviation Fuel Microfilters"

  • Large surface area - allows high flow rate with low pressure drop and maximum holding capacity
  • Resin impregnated microfiberglass/cellulose media maintains strength, resists effects of water/heat
  • Coated steel components, corrugated media, buna-n gaskets and epoxy bonding material