Air and Fuel› Air Cleaners, Filters, Intakes and Components

K&N Universal

Universal Air Filter Wrap

$39.40

SKU: KN-RX-4990DK

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The K&N RX-4990DK is a universal air filter wrap designed to cover K&N air filters or personal watercraft flame arrestors. It is constructed from silicone-treated polyester with uniform micron-sized openings to allow optimal airflow while limiting water penetration.
Show original supplier description
The K&N RX-4990DK Drycharger is a universal air filter wrap designed to protect K&N air filters and personal watercraft flame arrestors. This wrap is constructed from a durable, silicone-treated polyester material. The uniform, micron-sized openings in the Drycharger's material allow for optimal airflow to the air filter. However, the silicone treatment effectively limits the amount of water that can reach the air filter or flame arrestor, providing an extra layer of protection against moisture ingress. This air filter wrap is black in color and is a direct fit for K&N air filters and personal watercraft flame arrestors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandK&N Universal
Part NumberKN-RX-4990DK
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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