Toolyuan XWS-3002 PF-3001 Diesel Fuel Filter & Water Separator Kit for FAS Titanium Series, 2-micron/144-micron

Toolyuan XWS-3002 and PF-3001 form a two-stage fuel filtration kit that removes water and large particulates to protect FAS Titanium Series diesel fuel pumps.

This replacement kit includes a 2-micron water separator (XWS-3002) and a 144-micron fuel filter (PF-3001) engineered to work together with FAS Titanium Series diesel fuel pumps. Designed for straightforward installation and long service life, the pair reduces contamination risk by trapping water and coarse debris before they reach sensitive pump components. The XWS-3002 must be installed in conjunction with the PF-3001 to maintain the intended filtration balance and flow characteristics.

How does this kit protect my FAS Titanium Series diesel fuel pump?

The two-stage design addresses different contamination types: the coarser PF-3001 catches larger particles while the XWS-3002 removes free water and finer contaminants at 2 microns. This staged approach prevents abrasive wear and corrosion inside the pump, preserving performance and extending service intervals.

• PF-3001 rated at 144 microns for large particle removal
• XWS-3002 water separator rated at 2 microns for fine solids and water
• Sequential filtration reduces pump wear and clogging
• Specifically matched for FAS Titanium Series flow and pressure

Is installation difficult and what tools are required?

Installation is designed to be user-friendly for technicians and experienced DIYers. The kit fits the same mounting locations and connections as the original XWS-3002/PF-3001 assembly, so no special modifications are needed; basic hand tools are typically sufficient.

• Direct replacement for XWS-3002 and PF-3001 assemblies
• No custom adapters required when used with FAS pumps
• Common tools (wrenches, screwdrivers) usually enough
• Follow pump manufacturer torque and bleed procedures

What are the performance specifications and what comes in the box?

The kit pairs a coarse 144-micron PF-3001 filter with a fine 2-micron XWS-3002 water separator to balance flow and protection. The package contains the two replacement elements ready to install, allowing you to restore factory-level filtration performance quickly.

• Included: 1 x PF-3001 fuel filter, 1 x XWS-3002 water separator
• PF-3001 particle rating: 144 microns
• XWS-3002 water separator rating: 2 microns
• Manufactured for durability and repeated service life

How often should I replace these filters?

Replacement intervals depend on fuel quality, operating hours, and environmental conditions. Inspect filters at regular maintenance intervals and replace when contamination, decreased flow, or manufacturer interval recommendations indicate; replacing both elements together ensures consistent performance.

• Monitor fuel for water or cloudiness as a trigger
• Replace both elements together to maintain filtration balance
• Heavy contamination or poor fuel may require more frequent changes
• Consult vessel or vehicle maintenance schedule for exact intervals

Who is this for? Owners and technicians of marine or industrial systems using FAS Titanium Series diesel fuel pumps who need an OEM-compatible replacement filtration solution. This kit suits fleet-maintenance shops, diesel service professionals, and experienced operators who want straightforward, effective protection against water intrusion and debris to preserve pump reliability and uptime.