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K&N RX-4990DK 5.0 out of 5 stars 1 Customer Review
Filter Wraps > Air Filter Wrap

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RX-4990DK
 
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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]
  • 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


Product Specifications 
Air Filter Shape:Round Tapered
Base Inside Diameter:6 in (152 mm)
Closed Top:Yes
Color:Black
Height:5.563 in (141 mm)
Material Used:Silicone Treated Polyester
Package Contents:1 Drycharger Wrap
Package Quantity:1
Part Number:RX-4990DK
Product Box Height:1.5 in (38 mm)
Product Box Length:6.5 in (165 mm)
Product Box Width:4.88 in (124 mm)
Product Style:Filter Wrap - Round Tapered
Top Inside Diameter:5 in (127 mm)
Weight:0.05 lb (0.02 kg)
Wrap Type:Drycharger

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Product Reviews      Review part RX-4990DK

 Reduces intake noise and keeps particles and bugs out of the crevasses which significantly reduces your cleaning efforts. I've owned four of these systems on various cars and wouldn't operate without a filter wrap.
Jeff, North Carolina