In 2007, a man came to Bill Willison with a request to solve his dirty fuel concerns. The result was the first installation of a FuPro (pat.pending) diesel fuel filtration system. After, experiencing how well the system performed he was kind enough to send us this letter.

Update September 2010:

Chris called us last week to continuing the story:

His third filter that had 12,000 miles, actually went over 28,000 before he had to change it. A week after changing the filter, he took a group of boy scouts on a trip into New Mexico. A trip of less than 1,000 miles. By the time he returned his fuel filter guage showed that his filter was almost to the replacement level. He was able to tell that he got some dirty fuel on his trip to New Mexico, and he changed his filter before any damage occured. He avoided another large repair bill as well as the down time  of his truck. Needless to say he is very happy with his FuPro system.                                                                                                                                                                                                                                                                                                                                                                                                                    We can help you pick the right system for any diesel engine and will be glad to answer any questions you may have.

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You may call us at 214-797-8966. A division of Willison Products, 210 Dolphin Lane, Royse City, Tx. 75189