$25.99 USD
MSRP $40.79 36.3% Off
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K&N RX-4730DR 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)
Height6.5 in (165 mm)
Closed TopYes
Package Contents1 Drycharger Wrap
Package Quantity1
Air Filter ShapeRound Tapered
Product StyleFilter Wrap - Round Tapered
Weight0.2 lb (0.1 kg)
Product Box Height1.5 in (38 mm)
Product Box Length5.25 in (133 mm)
Product Box Width6.25 in (159 mm)

K&N RX-4730DR Air Filter Wrap Product Reviews

Wednesday, April 12, 2017 - Part RX-4730DR
Fast Shipping. Great product. Thanks!

Kevin Snow
Whitby, Canada
Friday, August 26, 2016 - Part RX-4730DR
Very easy to find, shipping was fast as h**l. Thx

Michael Bracke
Phoenix, Arizona
Thursday, July 30, 2015 - Part RX-4730DR
Love K&N I use them in all my cars

Springfield, Massachusetts
Tuesday, February 17, 2015 - Part RX-4730DR
Great product to go along with my new K&N cone filter.

Santa Clarita, Califormia
Thursday, May 22, 2014 - Part RX-4730DR
Using on 2001 VR6 Jetta and have driven it through some wet weather with no problems. Before it would feel like it was missing or hesitating. Well worth the money and very well made.

Colin Greenall