Page: [1] [2] [3] Page 1 of 3 Comparison between Traditional Air Filter & SIMOTA Urethane Air Filter   Traditional Air Filter SIMOTA Urethane Air Filter Warranty No one can Million miles warranty! Weight Heavy Extremely lightweight Appearance Soft allumium mesh deforms easily Old style Strong galvanised steel mesh coated with Epoxy Bright, dashing look Anti-Rust Condition Not good for use in bad condition (Very cold/hot) or vibration environment The filter body is easy to be separated from the base It is impossible for the filter body to fall off from the filter base under all circumstances Page: [1] [2] [3] Page 1 of 3