Why is replacing an air filter important? An incredibly important, but frequently overlooked element of any cars' service, blocked air filters can not only cause harmful abrasives to build inside an engine, but also restrict performance and hamper fuel economy. Although many may think that simply 'tapping out' a dirty air filter or spraying the filter's pleats with compressed air can negate the need to replace the filter, more often than not this can cause damage to the filter, and severely detract from the media's ability to remove particulate from the intake air. Furthermore, neither of these acts can restore the original flow characteristics of the filter, leaving the car with the same poor performance. Is this product for you? With Ryco's range of simple, drop in replacement air filters, there's just no excuse not to change your filter frequently, as it's not only easy to do from home, but also very inexpensive. Ryco air filters are not only built for Australian conditions, but they are also manufactured and tested to meet or exceed OE requirements, and are generally sold at a fraction of the cost of an OE air filter. So, change that dirty air filter today and feel the immediate benefits to response, power and economy with a Ryco Air Filter.