SKU: RX-4990DR | UPC: 024844107466
K&N Red DryCharger Round Tapered Air Filter Wrap RX-4990DR for 2008-2014 Polaris RZR 800
The K&N RX-4990DR DryCharger is a silicone treated polyester wrap designed to cover K&N RU-4990 air filters on 2008-2014 Polaris RZR 800 RANGER and RZR S 800 models. It features uniform micron sized openings for maximum airflow while restricting water and dirt from reaching the main filter. This wrap extends the cleaning interval of your K&N filter and maintains engine performance in dusty or wet conditions.
Key Features
- Silicone Treated Polyester: Durable material with stitched elastic openings ensures secure fit over round tapered filters measuring 5-1/2 inch top 7-5/8 inch bottom and 5-1/4 inch height
- High Airflow Design: Uniform micron openings provide unrestricted air intake to support peak horsepower on Polaris RZR
- Water Repellent Barrier: Limits moisture penetration to protect filter media with treatment lasting 1 to 2 years
- Extended Filter Life: Acts as additional pre-filter reducing dirt load and cleaning frequency for K&N RU-4990
- Easy Maintenance: Washable and reusable simply stretch over clean dry filter for quick install
Product Notes
- Intended for use with K&N oiled cotton air filters clean filter before applying wrap
- Inspect and replace wrap every 1 to 2 years based on riding conditions
- Packaged in protective box for damage free shipping
Installation Notes
- Professional installation recommended.
- Remove air filter clean thoroughly then stretch DryCharger over filter top first
- Compatible with stock airbox hardware no additional parts required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2010 | Polaris | RANGER RZR 800 | |
| 2011-2014 | Polaris | RANGER RZR 800 EFI | |
| 2009-2014 | Polaris | RANGER RZR S 800 | |
| 2011-2014 | Polaris | RANGER RZR S 800 EFI |
Why Choose K&N?
- Over 60 years developing performance filtration for powersports
- Engineered in USA for precise fit and real world durability
- Proven to deliver more air with less restriction than paper filters
Frequently Asked Questions
- Q: Will RX-4990DR fit my 2012 Polaris RZR 800?
A: Yes it fits 2008-2014 Polaris RANGER RZR 800 RZR S 800 and EFI versions when used with K&N RU-4990 air filter top 5-1/2 in bottom 7-5/8 in height 5-1/4 in - Q: What material is the DryCharger made from?
A: Silicone treated polyester mesh with elastic stitched edges for water resistance and easy stretch over filter - Q: How do I maintain the pre-filter wrap?
A: Wash with K&N cleaner when dirty air dry completely lasts 1-2 years replace as needed no warranty on DryCharger itself
Shipping & Handling
- Method: Standard ground
- Availability: In stock – ships same or next business day
- Packaging: 8.25 x 7.5 x 1.75 inches
- Weight: 0.15 lbs
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