CRYSTAL CLEAN & PROTECT KIT � AdBlue Fault Solution
If you�re experiencing an AdBlue fault, SCR system warning, or NOx emissions issue, the Crystal Clean & Protect Kit is designed to target one of the most common causes � AdBlue crystallisation.
Many drivers assume an AdBlue system failure means expensive repairs or a remap. In reality, most SCR faults, AdBlue warning lights, and NOx sensor issues are caused by crystal build-up blocking the system, not component failure.
This kit provides a proven, cost-effective solution before committing to costly repairs.
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Fix Common AdBlue & SCR Problems
The Crystal Clean & Protect Kit helps with:
�AdBlue warning light on dashboard
�SCR system faults and error messages
�NOx emissions faults (e.g. P20EE, P204F, P207F)
�AdBlue system not working correctly
�Crystallised AdBlue blocking injectors or pumps
�Reduced engine performance due to SCR issues
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How It Works
This kit combines two treatments:
�ADMAX PRO � breaks down existing AdBlue crystal deposits inside the tank, pump and injector
�ADMAX � helps prevent future crystallisation and keeps the SCR system clean
Together, they clean, protect and maintain your AdBlue system for long-term reliability.
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Key Benefits
�Helps remove AdBlue crystal build-up
�Supports proper SCR system function
�Helps prevent repeat AdBlue faults
�Reduces risk of expensive SCR repairs
�Improves overall emissions system performance
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Usage & Coverage
�Suitable for all diesel vehicles with AdBlue / SCR systems
�ADMAX PRO: treats up to 2 full AdBlue tank fills
�ADMAX: treats up to 250 litres of AdBlue
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Why Choose This Kit
�Tested in-house for over 3 years
�Used by both car and HGV drivers
�Cost-effective alternative to SCR repair or AdBlue delete
�Designed to address the root cause of AdBlue faults
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Important Information
This product is designed to help with AdBlue crystallisation issues.
It will not repair mechanical or electrical faults within the SCR system.
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Before You Consider a Remap or Repair
Many drivers jump straight to expensive solutions like:
�SCR system replacement (�600��1000+)
�AdBlue system repairs
�ECU remaps or deletes
In many cases, these are unnecessary.
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