DEF Filters
With the growing adoption of Selective Catalytic Reduction (SCR) technology in modern vehicles, maintaining the purity of Diesel Exhaust Fluid (DEF) is essential. Contaminants and poor-quality DEF filtration can cause injector clogging, pump failures, and DEF crystallization—leading to system inefficiencies, increased downtime, and costly repairs.
Using inferior or unfiltered DEF can compromise the SCR system, forcing the vehicle into limp mode, reducing overall performance and failing to meet emission norms. That’s where Fleetguard DEF Filters come into play.
Why Choose Fleetguard DEF Filters?
Fleetguard DEF solutions are engineered with precision to provide superior DEF fluid filtration, ensuring clean DEF delivery and seamless functioning of your SCR selective catalytic reduction system.
With Fleetguard, you can be assured of:
1. Cleaner DEF fluid, safeguarding injectors and pumps from clogs and damage
2. Reduced risk of crystallization that could obstruct DEF flow and impair NOx reduction
3. Accurate DEF level readings, promoting optimal DEF dosing
4. Extended SCR system life and minimized maintenance costs
Whether you're maintaining a commercial fleet or a single heavy-duty vehicle, using Fleetguard DEF filters helps protect your investment and ensures compliance with emission regulations.
Comprehensive Filtration for Maximum Protection
- Filling Neck Filters – Blocks contaminants during DEF refilling, ensuring only clean DEF enters the tank.
- Level Sensor Filters – Protects sensors from particulate contamination, ensuring accurate DEF level monitoring.
- Supply Module Filters – Safeguards the DEF pump and injectors by filtering out impurities before fluid circulation.
- Inline/Remote Mounted Filters – Provides flexible filtration by capturing contaminants before DEF reaches the SCR system.
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