AF SM KTM 400/620 ’97

The same factory treatment that race teams and OEMs receive is now available for all Twin Air users

Filters are pre-oiled with Twin Air BIO Foam Filter Oil using our state-of-the-art filter oiling machines to provide the ultimate consistency in pore coverage

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience

Come in a new, resealable bag for added convenience

Available in standard Twin Air replacement filters