3. The pictures with detailed size,please check the pictures and size carefully before you buy it
4. Includes: 1X AIR FILTER 1X PRE-FILTER
5. HIFROM air filter from Professional BIG Factory; Professional technical support; if you unsatisfy,can return no risk
1. Fits models: Intek Pro 5.5 & 6.5 hp engines 110400, 111400, 120400, 121400, 123400, 121600 series engines... Size: Length on top 3-15/16" X 2-1/2" (Wide) X 3" (High), Length on botton: 3 -9/16" x 2-1/4" (Wide) X 3" (High) This is Non original aftermarket parts, please check the size for compatibility before ordering it, we have the great confidence with the quality of our parts and provide 3months warranty too. 2. If you are not sure if this is the correct item for your machine please send us your machine numbers and years, we will gladly check for you. 3.HIFROM focus on provide high quality air filter at fair price: Professional BIG Factory; Professional technical support; if you unsatisfy with our product, you can return to our USA warehouse, no risk.