Filters replenish lube oil additives to extend drain intervals

One of the main reasons lube oils have to be changed is that their additive packages become depleted over time. The new Donaldson Endurance Plus truck filters use a built-in additive replenishment container, which reintroduces a concentrated blend of additives to the oil. The spin-on filters, when used in conjunction with oil sampling and analysis, have the potential to significantly extend oil drain intervals and reduce maintenance costs and downtime according to the company.