Pre-Filters-Outerwears > 4 1/2" x 5"

  • OUTERWEARS WITH TOP
  • EASILY FITS OVER 4 1/2" X 5" AIR FILTERS
  • GREAT FOR SPRINT CARS, MIDGETS, GO KARTS, AND ANY OTHER APPLICATION THAT USES 4 1/2" X 5" FILTERS
  • ELASTIC BANDING MAKES FOR A SNUG FIT
  • PROVIDES EXTRA PROTECTION AGAINST DIRT & AIRBORNE DEBRIS WITHOUT RESTRICTING AIR FLOW
  • WASHABLE POLYESTER FABRIC
  • EFFECTIVELY CATCHES DEBRIS
  • PROLONGS FILTER LIFE
  • THESE OUTERWEARS FIT THE FOLLOWING FILTERS:
    *K&N RA-0540
    *K&N RA-0610
    *K&N RB-0910
    *K&N RC-3710
    *K&N RU-0640
    *K&N RU-0840
    *K&N RU-0910
    *K&N RU-3710
    *AS WELL AS ANY ROUND 4 1/2" O.D. X 5" TALL FILTERS