SKU: RX-4990DK | UPC: 024844095398
K&N Air Filter Wrap Drycharger RX-4990 Black for 2014-2023 Sea-Doo Spark 900 and 2014-2017 Polaris MSX 140
The K&N DryCharger RX-4990DK is a silicone-treated polyester wrap that covers K&N RX-4990 air filters on 2014-2023 Sea-Doo Spark 900 and 2014-2017 Polaris MSX 140 personal watercraft. Uniform micron-sized openings deliver high airflow while the water-repellent treatment blocks moisture from reaching the main filter. This pre-filter extends K&N filter service intervals in wet riding conditions.
Key Features
- Silicone-Treated Polyester: Durable material with stitched elastic openings secures wrap over K&N RX-4990 filter for reliable protection
- High Airflow Design: Uniform micron-sized openings permit unrestricted air intake to support engine performance
- Water Repellent Barrier: Limits water penetration to main filter treatment lasts 1 to 2 years in typical use
- Extended Filter Life: Adds pre-filter layer reduces cleaning frequency and extends service intervals for K&N air filters
- Easy-Fit Construction: Pre-sized wrap installs quickly over compatible K&N filters or flame arrestors without tools
Product Notes
- Designed as additional pre-filter layer for K&N RX-4990 air filters on specified watercraft
- Water repellent properties require reapplication after 1 to 2 years based on exposure
- Packaged to arrive ready for immediate use
Installation Notes
- Professional installation recommended.
- Slide wrap over clean dry K&N RX-4990 filter until elastic openings secure in place
- Compatible only with RX-4990 filter no additional hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2017 | Polaris | MSX 140 | |
| 2014-2023 | Sea-Doo | SPARK | 900 (2 Stroke) |
Why Choose K&N?
- Trusted filtration leader since 1969 with proven designs for powersports
- High-flow materials engineered for watercraft air intake demands
- Precision manufacturing ensures exact fit and long-term durability
Frequently Asked Questions
- Q: Will RX-4990DK fit my 2016 Sea-Doo Spark?
A: Yes it fits all 2014-2023 Sea-Doo Spark 900 models equipped with K&N RX-4990 air filter - Q: What material makes up the DryCharger wrap?
A: Silicone-treated polyester fabric features stitched elastic edges for secure stretch-fit installation - Q: Does this affect air filter warranty or maintenance?
A: Extends K&N filter life compatible with standard cleaning maintains full warranty coverage
Shipping & Handling
- Method: Standard ground
- Availability: In stock – ships same or next business day
- Packaging: Box 7.5 x 7.5 x 1.75 inches
- Weight: 0.06 lb
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