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K&N® RC-1680 - Oval Tapered Red Air Filter (3.938" F x 7.5" BOL x 5.375" BOW x 4.438" TOL x 3.313" TOW x 4.75" H)
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K&N® YA-6914 - Off-Road Series Oval Air Filter (8.75" OD x 8.75" L x 4.344" W x 9" H) - POWERSPORTSiD.com
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Amazon.com: K&N Universal Clamp-On Air Intake Filter: High Performance, Premium Washable, Replacement Filter: Flange Diameter: 2.125 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Oval Straight, RC-2890 : Automotive
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K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 4 In, Filter Height: 4 In, Flange Length: 1.5 In, Shape: Oval Straight, RC-5148 - Walmart.com
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K&N Universal Clamp-On Engine Air Filter: Oval Straight; 3.125 in (79 mm) Flange ID; 9 in (229 mm) Height; 8.75 in x 5 in (222 mm x 127 mm) Base; 6.25 in
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K&N® RP-6101 - Dual Flange Oval Tapered Red Air Filter (3" F x 10" BOL x 5.125" BOW x 6.375" TOL x 3.188" TOW x 5.5" H)
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