PREMIUM AIR FILTER HON ATC 250R 318403 stator and rotor

stator and rotor

Elastic loop to hold goggles

NBR reed valve

fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage

PREMIUM AIR FILTER HON ATC 250R 318403 stator and rotorDUAL STAGE FOAM: Two different pore sizes create more trapping area for even the smallest dust particles FLAME LAMINATED FOAM: Both stages are not glued, but heat sealed to provide maximum air flow RETICULATED FOAM: Increases dirt stopping surface area and increase foam strength Strongest glue seams will withstand harsh solvents and gas Light color foam easier to spot where the filter oil has covered and where it has not OEM size for more dirt