K&N RX-4990DR Air Filter Wrap

Filter Wraps / Air Filter Wrap
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$27.99 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 in (152 mm)
Top Inside Diameter5 in (127 mm)
Height5.563 in (141 mm)
Closed TopYes
Package Contents1 Drycharger Wrap
Package Quantity1
Warranty1 Year Limited
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)
WARNING: Cancer and reproductive

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

Tuesday, May 29, 2018 - Part RX-4990DR
I really like this little shield. It makes me feel better when I spray down my engine. The water beads off the fabric rather than actually wetting the cotton filter. I don't hose down my engine with a fire house but living in New England I like to lightly spray off the road salt. This product makes me feel a little more confident doing so. It looks cool too.

William Buckley
Manchester, Connecticut
Friday, October 14, 2016 - Part RX-4990DR
I got the idea to get this wrap from a fellow employee who has one on his filter and I was sold on how well it keeps the moisture out and it also helps keep the filter clean a bit longer from dust.

Jason Babila
Cle Elum, Washington
Friday, August 5, 2016 - Part RX-4990DR
The Air Filter Wrap works well. Lets fresh air in even during heavy rain. Air moisture may be high but no problem with the air filter wrap. Fits tight and super easy to install. Like that the color red really stands out and looks great under the hood. Thanx, S.C. Hudgens

Steven Hudgens
Houston, Texas