DNA air filter element

This set, consists of two filters and features DNA®'s advanced FCd (Full Contour design). A specially made stainless steel supporting frame is included with each of the DNA filters. Installation of this new DNA Air filter set is very easy; simply follow the installation instructions included in the workshop manual. The filtering efficiency* is extremely high at 98-99% filtering efficiency (ISO 5011), with 4 layers of DNA® Cotton. The flow of this DNA filter set is +34.74% more than the stock filter! DNA air filter set flow: 167.48 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius. TRIUMPH stock filter set flow: 124.30 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius. This DNA® filter is designed as a High Flow Air filter for: Road use'. / Fitment: Triumph: 17-22 BONNEVILLE BOBBER 1200 1200cc; 18-22 BONNEVILLE SPEEDMASTER 1200 1200cc