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K&n in-line fuel fltr 1/4 singlepac k81-0221

by K&N
Original price $0.00 - Original price $0.00
Original price $0.00
$28.29 - $28.29
Current price $28.29
SKU KN810221

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In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N) developed a ground-breaking new idea for an air filter. After experimenting with numerous types of filter media, they discovered that an oiled cotton design allowed the filter to not only capture contaminants very efficiently, but also allowed it to be washed and reused, and the original K&N High-Flow Air Filter was born. Five decades later, K&N is still innovating industry-leading filtration technology. In addition to performance air filters, K&N® now manufactures a variety of other protection and performance products, including air intake systems, oil filters & fuel filters, with a reputation for exceptional quality and customer service.

The K&N 81-0221 In-Line Gas Filter is perfect for racing applications and can be used with a variety of oils and fuels including methanol. The 81-0221 sintered porous bronze in-line fuel filter has a flange diameter of 1/4 inch. It comes with a 1-inch body diameter by 2-1/8 inch overall length.


  • High volume, low pressure
  • Designed to filter a variety of fuels
  • Sintered Porous Bronze
  • 1/4 inch flange diameter


  • Filter Material: Sintered Porous Bronze
  • Length: 55mm
  • Outside Diameter: 25mm