Twin Air Fire Resistant Air Filter

For many years, twin air factory pre-oiled filters were only available to top professional race teams and o.e.m. customers. the results were so good that twin air now offers the same factory treatment to everyone. twin air starts with an original dual-stage air filter and completely submerges it in bio liquid power filter oil. after the filter is massaged to ensure all pores are evenly coated with oil, it's placed in a temperature-controlled room to allow the oil to completely cure. you just open the resealable bag and install. the original dual-stage air filter completely coated in twin air's bio liquid power filter oil. twin air filters are designed to increase airflow while ensuring the highest level of protection from dirt / dust. washable / reusable - reusing a twin air filter 40 - 50 times is common. high quality - assembled by hand and inspected for a perfect fit. coarse open-pore foam catches airborne dirt, grime and sand. fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage. exclusively formulated adhesive ensures glue seams will not break down. thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage. twin air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance. ready to install right out of the box!