Donaldson Blue® lube filters are designed specifically for extended maintenance programs.

• Proven Synteq™ – media delivers greater efficiency and higher contaminant holding capacity.

• Removes more than 90% of contaminants 10 microns or larger (cellulose filters typically remove 50% or less).

• Twice the contaminant holding capacity of standard cellulose filters – for longer filter life.

• Direct replacements to standard filters – no system modifications.