The K&N 22-8049DK is a black, round-tapered DryCharger wrap that fits over a K&N filter as an added outer layer. It wraps the air filter with an additional pre-filter and is made from silicone-treated polyester with stitched elastic openings. The openings are a uniform micron size, which the manufacturer says keeps air flow high. Compared with running a bare filter in wet or dusty conditions, the sleeve catches grit and moisture first, so the element underneath stays cleaner for longer. The manufacturer says it extends the service interval of the K&N filter it covers.
The water-repellent finish typically lasts 1 to 2 years, which makes this a practical choice for rain-soaked or gravel-road driving. The manufacturer's listing ties this wrap to the RC-2960 filter. Its sizing of a 7.5-inch base, 5-inch top, and 5-inch height is what you need to check against your element before ordering. Search terms enthusiasts use for this part include K&N 22-8049DK pre-filter, DryCharger round tapered filter wrap, silicone-treated polyester air filter sleeve, and K&N RC-2960 pre-filter wrap.
The manufacturer's listing names the RC-2960 filter. Confirm your filter's part number and measure its base and top diameters against the wrap's dimensions before ordering.
The manufacturer states the water-repellent treatment typically lasts 1 to 2 years.
The manufacturer lists a 1 year limited warranty on this wrap.
