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K&N RC-4780DR Air Filter Wrap

Filter Wraps > Air Filter Wrap
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 Customer Reviews
  • This product wraps your air filter with an additional pre-filter
  • Extends service interval of your K&N filter
  • Durable silicone treated polyester material with stitched elastic openings
  • Water repellent treatment typically lasts 1 to 2 years
The K&N Drycharger® is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers, contain uniform micron sized openings that allow high air flow. Yet, due to the Drychargers silicone treated polyester wrap, the amount of water that reaches the air filter or flame arrestor is limited.

[More Information on DryCharger Wraps]

Product Specifications

Air Filter ShapeRound Tapered
Base Inside Diameter6.625 in (168 mm)
Closed TopNo
Height9.5 in (241 mm)
Material UsedSilicone Treated Polyester
Package Contents1 Drycharger Wrap
Package Quantity1
Product Box Height1.5 in (38 mm)
Product Box Length5.25 in (133 mm)
Product Box Width6.25 in (159 mm)
Product StyleFilter Wrap - Round Tapered
Top Inside Diameter5.25 in (133 mm)
Weight0 lb (0 kg)
Wrap TypeDrycharger

K&N RC-4780DR Air Filter Wrap Product Reviews

Friday, August 12, 2016 - Part RC-4780DR
Perfect fit for my 2007 Ram 1500 5.7 (Brand Name) CAI system cone filter. 10 mins to install and looks great. Service was great.

Ken Rapolla
Monday, March 2, 2015 - Part RC-4780DR
The filter wrap was just as described and installation was easy, taking all of ten minutes (I had to unbolt the filter to place the wrap on filter). My only issues is with the cost. It seems too expensive for what it is and to add shipping and handling charges seems way over the top as far as overall value. The air filter wrap could be discounted and included in the air filter system to provide a complete K&N filter solution.

Jeffrey Edfast