Dual Stage Foam: Two different pore sizes create more trapping area for even the smallest dust particles
Flame Laminated Foam: Both “stages” are not glued, but heat sealed to provide maximum air flow
Reticulated Foam: increases dirt stopping surface area and increases foam strength
Strong glue seams will withstand harsh solvents and gas.
Light color foam makes it easier to see where the filter oil has not been applied
OEM size for more dirt stopping capability
Every filter is inspected for quality
One year warranty
Made in U.S.A.