(08-12-2020, 08:13 AM)darrell Wrote: Hepa material is not cheap so it will get expensive to replace it every time you wash the mask.I have no idea but can a furnace filter or vacuum cleaner bag which indicate hepa be repurposed?
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You could cut the material out but the hepa filter in our vacuum is around $50.
Pretty sure the cabin hepa filters in cars are higher.
Lee
Iowa, USA
2022 R1250RS White Sport
Past BMWs: 2016 R1200RS x 2, 2011 K1300S x 2, 2003 K1200RS x 2, 1991 K75S x 2, 1987 K75T x 2, 1984 R100RT
Iowa, USA
2022 R1250RS White Sport
Past BMWs: 2016 R1200RS x 2, 2011 K1300S x 2, 2003 K1200RS x 2, 1991 K75S x 2, 1987 K75T x 2, 1984 R100RT