The fully automatic PFX will quickly and efficiently clean and restore any blocked diesel filters back to its original condition. With the power to operate in automatic and manual mode, the PFX is perfect for cleaning and drying filters. On automatic mode, the machine examines the clogged filters and selects a suitable washing process, and automatically sets the cycle times. On manual mode, you can arrange processes and time yourself according to your experience. The PFX also features a high-pressure pump and water gun for cleaning outside the filter with ease.
Winona Van Norman Inc. of Wichita Kansas is unaffiliated with the now defunct Wisconsin Company that went by the name Winona Van Norman; D & S Manufacturing Inc. or the Winona Van Norman Division, and the Van Norman Group of D& S Manufacturing Inc..