Fleetguard has launched its FleetguardFIT technology, saying that it is helping customers optimize air filter maintenance. (Photo: Fleetguard) The company claims the air restriction indicator device ...

changed. These restriction measurement tools provide a dependable assessment of filter service life that is not possible by visual inspection alone. Although a filter may look ‘dirty’ – in most cases ...

Classically styled trucks often have dual air cleaners on either side of the cowl. These cleaners offer a larger space for the air filter cartridge than the under-hood cleaners on aerodynamically ...

This story appears in the Jan. 30 print edition of Transport Topics. Nanofiber technology, already used in premium fuel filters, also is appearing in oil and air filters to help prevent maintenance ...