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K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550) KNRU-4550
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550) KNRU-4550
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)
K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)

K&N Universal Clamp On Filter Fits 4 in (102 mm) (KNRU-4550)

6 in (152 mm) H x 5.375 in (137 mm) Base OD x 4.5 in (114 mm) Top OD
SKU: KNRU-4550
$134.10 - $134.10
$134.10
$134.10 - $134.10
$134.10
+ GST
Stock Status: ⌛ Available — ships from supplier, allow 2–10 days shipping

4" CLAMP-ON TAPERED AIR FILTER

6 in (152 mm) H x 5.375 in (137 mm) Base OD x 4.5 in (114 mm) Top OD

Part Number: KNRU-4550

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges
  • One year limited warranty