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K&N RC-0850 Universal Clamp-On Air Filter

Universal Air Filters > Universal Clamp-On Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   4 Customer Reviews
  • 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
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.

[More Information on Universal Air Filters]

Product Specifications

Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.34 oz (10 ml)
Flange Inside Diameter2.438 in (62 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height2 in (51 mm)
Inner WireNo
Outside Diameter5.125 in (130 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.5 in (89 mm)
Product Box Length6.31 in (160 mm)
Product Box Width6.56 in (167 mm)
Product StyleRound Straight Universal Air Filter
Top Material/FinishChrome
Top StyleMetal
Weight1 lb (0.4 kg)

K&N RC-0850 Universal Clamp-On Air Filter Product Reviews

Monday, February 6, 2017 - Part RC-0850
Worked as advertised. Tighten on clamp, it's on!

Tim Conaway
Hickory, North Carolina
Friday, February 5, 2016 - Part RC-0850
Easy to install, huge reduction in noise levels. Flexible flange was really useful. Came with everything to fit. Don't need to buy priming oil with this filter as it comes ready to go. Very impressed

Paul Moore
Great Britain
Sunday, June 21, 2015 - Part RC-0850
Perfect. Easy to figure what size vs part number. Exactlly the type of service I expected from a company that's been involved in racing as many years as K&N.

Tom Collie
Ellensburg, Washington
Monday, November 25, 2013 - Part RC-0850
It works well on my Harley.

Arthur W Osborn
San Diego, California