K&N RC-4780DR Air Filter Wrap

Filter Wraps / Air Filter Wrap
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$41.99 USD
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Product Overview

  • 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]
Wrap TypeDrycharger
Material UsedSilicone Treated Polyester
Base Inside Diameter6.625 in (168 mm)
Top Inside Diameter5.25 in (133 mm)
Height9.5 in (241 mm)
Closed TopNo
Package Contents1 Drycharger Wrap
Package Quantity1
Warranty1 Year Limited
Air Filter ShapeRound Tapered
Product StyleFilter Wrap - Round Tapered
Weight0 lb (0 kg)
Product Box Height1.5 in (38 mm)
Product Box Length5.25 in (133 mm)
Product Box Width6.25 in (159 mm)
WARNING: Cancer and reproductive

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

Monday, May 13, 2019 - Part RC-4780DR
Item was as expected and arrived in a timely fashion. I work in a dusty construction environment and recently installed a Nismo cold air intake on my 2017 Nissan Frontier Pro-4X. I ordered this to cover the pleated permanent filter (looks just like a K&N permanent filter but is branded Nismo) to help keep the dust controlled so I don't have to clean the filter as often. Added bonus is that the polyester fabric will help keep water out of the intake when playing off road. Works great and will update this comment if needed once I have to clean the filter.

Lynn McGee
La Porte, Texas
Thursday, April 12, 2018 - Part RC-4780DR
The wrap can be take off and wash and dry and place back on, if you take care of it it is worth the price. Thanks K&N.

Craig Thorpe
Casselberry, Florida
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