The K&N RU-3105HBK Universal Air Filter Is Washable, Reusable, and Provides Protection

The K&N RU-3105HBK universal air filter features an oil-free synthetic media, reduces restrictions in airflow and is designed and constructed for a plethora of applications.

The K&N RU-3105HBK universal air filter features an oil-free synthetic media, reduces restrictions in airflow and is designed and constructed for a plethora of applications.

K&N offers a wide assortment of performance universal air filters including the RU-3105HBK synthetic cone filter. The clamp-on air filter includes tough, adaptable urethane flanges and black filter media made of non-oiled synthetic material called Dryflow. The media is light in weight and constructed of non-woven polyester, which allows it to perform, even in the harshest conditions. Tests confirm that it has a filtration efficiency of 99.52%. A wire mesh provides support for both sides of the media to ensure even more durability and strength.

The RU-3105HBK includes a black clamp for a stealthy, blacked-out look under the hood of your vehicle.

The RU-3105HBK includes a black clamp for a stealthy, blacked-out look under the hood of your vehicle.

Dryflow media air filters can be used for up to 50,000 miles before cleaning, depending on driving conditions. The media is three-dimensional and features depth loading and structural screen wire to improve airflow for better engine performance. The Dryflow media retains its shape and performance when installed in your vehicle.

K&N also offers the synthetic air filter cleaner 99-0624 that is formulated to cleanse the filter and restore it to like-new condition, allowing it to be reused over and over again.

Dimensions of the filter are 3.5-inches (89mm) flange inside diameter, 6-inches (152mm) base outside diameter, 5.25-inches (133mm) top outside diameter, 9.5-inches (241mm) length, 1.5-inch (38mm) flange length, 0° flange angle, and 0-inch flange offset.

Other K&N clamp-on, round tapered universal air filters include:

  • RU-5171 HBK, which has a flange inside diameter measurement of 4-inches (102mm), a base outside diameter of 8-inches (203mm), a top outside diameter of 6.625-inches (168mm), a length of 8-inches (203mm), a flange length of 1.5-inches (33mm), 0° flange angle, and 0-inch flange offset.
  • RU-5283HBK, which has a flange inside diameter measurement of 4.5-inches (114mm), a base outside diameter of 8-inches (203mm), a top outside diameter of 6.625-inches (168mm), a length of 8-inches (203mm), a flange length of 1.5-inches (38mm), 0° flange angle, and 0-inch flange offset.
  • RU-3102HBK, which has a flange inside diameter measurement of 6-inches (152mm), a base outside diameter of 7.5-inches (191mm), a top outside diameter of 5.25-inches (133mm), a length of 6-inches (152mm), a flange length of 1-inch (25mm), 0° flange angle, and 0-inch flange offset.
  • RU3101HBK, which has a flange inside diameter measurement of 6-inches (152mm), a base outside diameter of 7.5-inches (191mm), a top outside diameter of 5.25-inches (133mm), a length of 7.5-inches (191mm) a flange length of 1-inch (25mm), 0° flange angle, and 0-inch flange offset.
  • RU5177HBK, which has a flange inside diameter measurement of 6-inches (132mm), a base outside diameter of 9-inches (229mm), a top outside diameter of 6.625-inches (168mm), a length of 7.5-inches (191mm), a flange length of 1-inch (25mm), 0° flange angle, and 0-inch flange offset.
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