HIFROM TM Replace AIR FILTER CLEANER FELT FOR Husqvarna 445 445E 450 450E CHAINSAW NEW Replace # 544080802 1. New high quality aftermaket replacement parts 2. Fit for CHAINSAW 445 445E 450 450E 3. This is the Non original aftermarket part, please check picture before buy it. 4. Replacement # 544080802, 544 08 08-02 5. HIFROM air filter from Professional Factory; Professional technical support; if you unsatisfy, can return no risk