No Toil 270-03 Foam Air Filter helmets-offroad-helmets-offroad Replacement rings come as sets

Replacement rings come as sets for two pistons

2006 Harley Davidson FXSTSI Springer Softail

2012-2014 Kawasaki ZX1400 Ninja ZX-14R

1981 Kawasaki KLT200

No Toil 270-03 Foam Air Filter helmets-offroad-helmets-offroad Replacement rings come as setsMade of flame laminated dual layer foam, bonded with the highest quality glue to stand up to the roughest and toughest riding or terrain. Fully open cell structure for highest airflow and maximum protection. These filters, used with No Toil foam filter treatment, provide the best air filtration system in the world. Heavy duty glue provides protection from all solvents. Wide, soft sealing ring for extra protection. Flexible seams prevent cracking.