READY-TO-USE AIR FILTERS - AFR-1003-03 billet cover Dual-stage

Dual-stage

The open porosity of the outer foam also helps the air filter resist plugging

The dual foam layers differ in foam pore size – the innermost foam consists of a denser foam to catch fine particles of sand and powder

Built from military grade materials - these billet covers live up to the test

Heat-laminated

READY-TO-USE AIR FILTERS - AFR-1003-03 billet cover Dual-stageA new, perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready to Use Air Filters are constructed of dual layer, reticulated foam. Reticulation is a process that opens up the foam cells, allowing for increased air flow and horsepower. The dual foam layers differ in foam pore size the innermost foam consists of a denser foam to catch fine particles of sand and powder, whereas the outermost foam is constructed of a