Wix 33722 Fuel Water Separator Filter

Overview of Wix 33722 Fuel Water Separator Filter

The Wix 33722 Fuel Water Separator Filter is engineered to provide reliable fuel filtration and water separation for heavy-duty applications. Designed with a 5-micron cellulose media, this spin-on filter helps protect fuel systems in vehicles such as Ford Super Duty trucks and Chevrolet Silverado models.

• Burst pressure rating of 300 psi for durability under demanding conditions
• Heavy-duty (Hd) duty type suitable for commercial and industrial use
• Flow rate of 8 gallons per minute to maintain efficient fuel delivery
• Spin-on style with a 20x1.5 mm thread size for straightforward installation
• Includes a drain cock for easy water removal and maintenance
• Compact height of 7.566 inches and outer diameter of 3.680 inches for compatibility with various fuel systems

Technical Details and Construction

The Wix 33722 fuel water separator filter features a cellulose media material that effectively captures contaminants down to 5 microns, ensuring cleaner fuel reaches the engine. Its spin-on design simplifies replacement, while the closed inner diameter top and 20x1.5 mm thread size provide a secure fit. The filter’s heavy-duty classification and 300 psi burst pressure rating make it suitable for use in demanding environments, including commercial trucks and off-road vehicles. The integrated drain cock allows for convenient water drainage, preventing water accumulation that can cause fuel system damage.

Applications and Problem Solving

This fuel water separator filter is compatible with a range of diesel and gasoline engines commonly found in Ford Super Duty and Chevrolet Silverado trucks. It addresses several common fuel system issues:

• Removes water contamination that can cause corrosion and injector damage
• Filters out dirt and debris to prevent clogging and wear
• Maintains consistent fuel flow with an 8 gpm rating
• Protects fuel pumps and injectors from premature failure
• Reduces engine performance issues related to fuel impurities

Installation Notes and Tips

When installing the Wix 33722 filter, ensure the thread size matches the vehicle’s filter housing (20x1.5 mm). The spin-on style allows for hand-tightening, but avoid over-tightening to prevent damage. Use the drain cock to remove accumulated water regularly, especially in environments prone to moisture contamination. Always replace the filter according to the vehicle manufacturer’s recommended service intervals.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 33722 model undergoes rigorous testing to ensure consistent performance under heavy-duty conditions. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix documentation or authorized distributors for warranty terms related to this part number.