If you fail to get your DPF cleaned in a timely manner, you could be costing yourself in the future. If you ignore the warning light on your dash letting you know it's time for your DPF to be serviced, a replacement of the filter is a much more costly repair than a cleaning would be. At Texas DPF & Services, we recommend you get your DPF serviced as soon as your warning light comes on. However, if you are too late for a cleaning, we offer aftermarket replacement filters for your convenience.