Honda CB 400 F Replacement Air Filter - BMC - `19-`27
Honda CB 400 F Replacement Air Filter - BMC - `19-`27

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Honda CB 400 F Replacement Air Filter - BMC - '19-'27. A precision-fit intake filter that improves airflow while maintaining reliable engine protection for 2019–2027 CB 400 F models.
Constructed from multi-layer cotton gauze treated with low-viscosity oil, this element captures impurities down to 7 microns (typical OEM about 10). An epoxy-coated alloy mesh shields the media from fuel fumes and humidity, and the single-mold frame avoids welded joints that can crack. Supplied pre-oiled, it is washable and reusable with the BMC regeneration kit—ideal for riders who want consistent intake performance without frequent replacements.
Features
- Direct fit for 2019–2027 Honda CB 400 F
- 7-micron filtration with improved airflow
- Multi-layer cotton gauze with low-viscosity oil
- Epoxy-coated alloy mesh; single-mold frame
- Pre-oiled; washable; regenerable with BMC kit
- Dimensions: 110 x 96 x 131 mm; 2-year limited warranty
Questions or need fitment guidance? Call our teams in Austin, TX or the Los Angeles, CA area—we also offer professional installation and customization at both locations: 512-982-9393 (TX), 562-981-6800 (CA).
Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
