K&N RU-4990 Universal Rubber Filter


These filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and provide secure attachment. The flanges can also stretch up to 1/16 of an inch (1.5mm) to fit between different sizes. Additionally, K&N universal air filters are washable and reusable, making them a durable and cost-effective choice for air filtration.

1 in stock

SKU: knnRU-4990 Category:


The K&N RU-4990 Universal Rubber Filter is a versatile air filter designed and manufactured to cater to various applications, including racing vehicles, generators, snowmobiles, tractors, and even radio-controlled cars. K&N’s Universal Air Filters are engineered to fit air intakes with varying angles and offset diameters.

Additional information

Weight 1.3 lbs
Dimensions 19 × 18 × 17 cm





Oiled Cotton