Separator filter (HF9)

For bulk liquid removal plus a 3 micron coalescer (5ppm w/w maximum remaining oil content)
◆Two-stage filtration
◇First stage—two stainless steel orifice tubes provide 10 micron mechanical separation
◇Second stage—in-depth fiber media captures solid and liquid particles to 3 micron

Air line filter (HF7)

For removal of liquid water and oil; removes solid particles to 1 micron (1.0 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
◆Two-stage filtration
◇First stage—captures larger particles with alternate layers of fiber media and media screen
◇Second stage—coalesces aerosols and captures solid particles with multiple layers of epoxy bonded, blended fiber media

High efficiency oil removal filter (HF5)

For coalescing fine water and oil aerosols; removes solid particles to 0.01 micron (0.01 ppm w/w maximum remaining oil content)
Corrosion resistant inner and outer cores
◆Two stage filtration
◇First stage—multiple layers of bonded, blended fiber media for fine coalescence
◇Second stage—multiple layers of bonded, blended fiber media for fine coalescence

Outer coated, closed cell foam sleeve

Ultra high efficiency oil removal filter (HF3)

For coalescing ultra-fine oil aerosols; removes solid particles to 0.01 micron (0.001 ppm w/w maximum remaining oil content)

Corrosion resistant inner and outer cores
◆Two stage filtration
◇First stage—coated, closed cell foam sleeve acts as pre-filter and flow disperser
◇Second stage—multiple layers of matrix blended fiber media for ultra-fine coalescence
Outer coated, closed cell foam sleeve

Oil vapor removal filter (HF1)

For removal of oil and hydrocarbon vapors normally absorbable by activated carbon; removes solid particles to 0.01 micron (0.003 ppm w/w maximum remaining oil content)
◆Corrosion resistant inner and outer cores
◆Two stage filtration
◇First stage—a stabilized bed of finely divided carbon particles removes the majority of the oil vapor
◇Second stage—multiple layers of fiber media with bonded micro fine carbon particles removes the remaining oil vapor
◆Multiple layers of fine media prevent particle migration
◆Outer coated, closed cell foam sleeve prevents fiber migration
◆Designed for 1000 hour life at rated conditions.