"Assessment of cabin filtration efficiency: contribution to an on-road methodology" - Interactive discussion https://ar.copernicus.org/preprints/ar-2026-25/ "Assessment of cabin filtration efficiency: contribution to an on-road methodology" - Interactive discussion enRC1: 'Comment on ar-2026-25', Anonymous Referee #1, 31 Jul 2026https://ar.copernicus.org/preprints/ar-2026-25/ar-2026-25-RC1.pdfRC1: 'Comment on ar-2026-25', Anonymous Referee #1, 31 Jul 2026Fri, 31 Jul 2026 14:52:53 +0200