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10 Best k n universal clamp on airs of 2026
Save up to 20% off
Best Choice1
K&N9.8Exceptional
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 9 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0870
20% Off
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Value for Money2
K&N9.6Exceptional
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 6 In, Filter Height: 7.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1041
20% Off Limited Time Deal
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3
K&N9.5Excellent
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0850
20% Off
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K&N9.3Excellent
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042
20% Off
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5
K&N9.1Excellent
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 5 In, Filter Height: 7 In, Flange Length: 1 In, Shape: Round Tapered, RU-2800
20% Off
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6
K&N9.0Excellent
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 3 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0930
20% Off
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7
K&N8.9Very Good
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 7 In, Flange Length: 0.625 In, Shape: Round Tapered, RF-1015
20% Off
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8
K&N8.8Very Good
K&N Dryflow Lifetime Universal Clamp-On Air Filter: Dry Synthetic, Washable, Oil-Free: Flange Diameter: 5 In, Filter Height: 7 In, Flange Length: 1 In, Type: Dry Synthetic, RU-3135HBK
20% Off
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9
K&N8.6Very Good
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 5 In, Filter Height: 5.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-5147
20% Off-
product dimensions: 5L x 5W x 5.5H
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global trade identification number: 00024844174406
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shape: Round
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exterior: Machined
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item weight: 1.23 pounds
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10
K&N8.5Good
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 3 In, Filter Height: 5.75 In, Flange Length: 0.75 In, Shape: Round Tapered, RU-5111
20% Off
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