These are a set of OEM Walker and Grasshopper Mower Kohler Air Filters Found on most Walker and Grasshopper Mowers
This is the latest version of filters not old stock... Made By Kohler
Make sure you order the correct size as there will be a 20% restocking charge for returned items.
You get what's in the picture.
(1) 5090-1 outer filter
(1) 5090-3 inner filter
(1) 100942 outer filter
(1) 100943 inner filter