$26.99 USD
MSRP $35.99 25.0% Off
Free Ground Shipping!
In Stock & Ready to Ship! Find a Dealer

K&N RX-4990DK 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   5 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

Wrap TypeDrycharger
Material UsedSilicone Treated Polyester
Base Inside Diameter6 in (152 mm)
Top Inside Diameter5 in (127 mm)
Height5.563 in (141 mm)
Closed TopYes
Package Contents1 Drycharger Wrap
Package Quantity1
Air Filter ShapeRound Tapered
Product StyleFilter Wrap - Round Tapered
Weight0.1 lb (0 kg)
Product Box Height1.5 in (38 mm)
Product Box Length6.5 in (165 mm)
Product Box Width4.88 in (124 mm)

K&N RX-4990DK Air Filter Wrap Product Reviews

Wednesday, July 12, 2017 - Part RX-4990DK
This should just be part of any package that uses the low restriction air filter for street use or off road. Wherever you go there is dust, and rain happens even in the desert.

Ron Rosenberg
Gilbert, Arizona
Wednesday, September 7, 2016 - Part RX-4990DK
Easy order. Prompt shipping. Correct part. Easy fit. Good job.

Santa Paula, North Carolina
Tuesday, July 26, 2016 - Part RX-4990DK
I recommend getting this item with your filter. You can probably make one yourself out of some material or something, but this will fit right, not come off, and nothing sticks to it. Saves a lot of time and effort when cleaning the filter. I've installed 5 systems on my vehicles since 1998 and put a cover on the filter after the first system and found out how much crap gets deep into the folds. If your going to spend the money on the filter, save yourself and the filter; get the wrap.

Robert Drummond
Whispering Pines, North Carolina