Sprint Filter T14 - The Low Maintenance Air Filter for Demanding Conditions 14 micron polyester tissue ISO 5011:2020 independently certified class leading air flow and filtration low maintenance - blow clean with compressed air dry filter - no oiling or washing recommended for MX, Enduro, dusty road / off-road conditions Part no. PM255T14 Model compatibility Honda CRF 300 L / Rally 2021 – current Cross References Honda 17220-K1T-E10 K&N HA-3021 DNA P-H3E21-01 Twin Air 150609P