Donaldson Blue® Coolant Filters

Donaldson Blue® Coolant Filters with Additive Replenishment Technology

Donaldson Blue coolant filters with Additive Replenishment Technology maintain cooling system balance through a controlled release of additives over a period of time to maintain proper additive levels. 

These premium coolant filters use Synteq™ media to remove fine contaminants from sensitive coolant systems. Donaldson Blue filters with additive replenishment technology will extend coolant maintenance intervals up to once a year or 195,000 km / 150,000 mi.

Features

Direct replacement to standard OE filters – no system modifications or special maintenance required

Heavy-duty Hydrogenated Nitrile Butadiene Rubber (HNBR) seals to withstand extreme cold and heat

Benefits

Maintains healthy coolant condition through a controlled release of additives

Reduces maintenance costs

Extend traditional diesel engine coolant maintenance intervals up to once a year or 195,000 km / 150,000 mi

Applications

Traditional coolant systems

For use with Supplemental Coolant Additive (SCA & SCA+) – Ethyl Glycol or Propylene Glycol coolants

Available Media Type

Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity

Non-Chemical Donaldson Blue® Coolant Filters 

Non-chemical Donaldson Blue filters will go the distance of your coolant. This allows you to add liquid additives to your cooling systems as needed.

Features

Allows the user to add liquid additives to their cooling systems as needed

Benefits

Will last the distance of the system's coolant

Applications

Organic acid coolant systems – Organic acid technology (OAT)

Hybrid coolant systems – blend of traditional and organic coolant 

Available Media Type

Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity