K&N 99-0621 Air Filter Cleaner, 32 oz.


Tried and true, K&N 99-0621 Air Filter Cleaner gets it done right. Also works as a really good multi-purpose deep cleaner and degreaser for around the shop.

  • High performance cleaner and degreaser.
  • The only cleaner designed specifically for K&N cotton filters.
  • 32 ounce pump spray bottle.