HIFROM(TM) Replacement AIR FILTER (Heavy Duty) For CHAINSAW 365 371 372 NEW 1. New high quality aftermaket replacement parts 2. Fit for CHAINSAW 365 371 372 3. This is non original aftermarket parts, please check the pictures for compatibility before buy it . 4. Package included : 1pc air filter 5. HIFROM air filter from Professional Factory; Professional technical support; if you unsatisfy, can return no risk