Have now replaced the air filters on all my old B & S mowers with snorkels as they get used hard as paddock slashers in dusty rough conditions. The originals block up in minutes.
So, have five of the plastic air filter housings same as pic below and the foam filters, including a couple of unused new foam filters and one metal housing.
Won't be needing them again, the mowers will end up as scrap eventually when I've ruined them with abuse.
Hate chucking stuff into the bin if someone else could use them, and the metal one might be a vintage collectors item for all I know. Keep or chuck?