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K&N RU-2800 Universal Rubber Filter

Universal Air Filters > Universal Rubber Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   3 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" (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 Large End Diameter6.5 in (165 mm)
Air Filter ShapeRound Tapered
Base Outside Diameter6.5 in (165 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.61 oz (48 ml)
Flange Inside Diameter5 in (127 mm)
Flange Length1 in (25 mm)
Flange TypeCentered
Height7 in (178 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Product Box Height8.69 in (221 mm)
Product Box Length8.19 in (208 mm)
Product Box Width8.13 in (206 mm)
Product StyleRound Tapered Universal Air Filter
Top Material/FinishNone
Top Outside Diameter4.375 in (111 mm)
Top StyleRubber
Weight1.7 lb (0.8 kg)

K&N RU-2800 Universal Rubber Filter Product Reviews

Wednesday, October 12, 2016 - Part RU-2800
Been using K&N products for years. Bought a cold air intake for my car and wasn't getting enough air from their filter, so I looked online and seen the one I needed at a great price. Runs great and so far no cel(check engine light)...

Billy Stewart
Leesburg, Georgia
Tuesday, April 5, 2016 - Part RU-2800
Had an excellent experience ordering From K&N. Their website was easy to navigate. All the information, that you could ever need, concerning the product that you're interested in is easy to access. Quick shipping. In my case, I needed a replacement filter, to fit a Mickey Mouse fresh-air intake, that the prior owner had installed on the vehicle. Should have ordered the whole free-air set-up for my vehicle-probably will very soon.

Bill S
Ocala, Florida
Tuesday, August 26, 2014 - Part RU-2800
Perfect fit, great performance, engine smoothed out and rumbles nicely now. Super fast shipping, too! 2002 Avalanche 2500 with 8.1 litre 496 cid motor and air cooler after market intake assembly, chipped, variable fuel and power control, towing beast, fully loaded every option, goes anywhere in comfort and style.

Dean Prather
Blaine, Washington