Yes, I have a stockpile of new filters, although they don't appear to have the dark (charcoal filter or is it dirt?) coloration of the OEM.
Dumb question: if it is physically intact, wouldn't it be 'good enough' to blast a filter clean with an air hose or simply vacuum it clean and then put it back?
EVs: 2 Wht/Blu SE Prem., '13 Tesla MS85, 3 156v CorbinSparrows (2 Li-ion), 24v EcoScoot(LiFePO4)
EV Conv: 156v '86 Ram PU, 144v '65 Saab 96
Hybrids: 48v1kW bike
ICE: '88 Isuzu Trooper. Mothballed: '67 Saab (orig.owner), '76 MBZ L206D RHD RV