Crystal Clean & Protect
For commercial vehicles
W21090 · 500ml/ H21098 · 500ml
Avoid costly repairs on AdBlue® components by preventing crystallisation and keeping the SCR system clean.
- Prevents the formation of crystals on components in the AdBlue® system.
- Delivers a cleaning effect on all components in the SCR System (AdBlue® Tank, pump unit & Injector).
- Improves SCR/AdBlue® operation.
- Avoids costly repairs to the SCR/AdBlue® System.
- Eliminates breakdown & downtime due to AdBlue® Crystallisation.
- Prolongs the life of components in the AdBlue® system.
Parts | Effectiveness |
---|---|
SCR Catalyst |
|
AdBlue® Tank |
|
AdBlue® Pump |
|
AdBlue® Level Sensor |
|
AdBlue® Injector |
|
Compatibility
Engine | Diesel & Hybrid diesel |
---|
Compatible with all recognised Diesel Exhaust Fluid (DEF) / AdBlue® Fluids
How to use

- ONLY ADD TO ADBLUE® TANK
- Use at every refill of the AdBlue® tank.
- One 500ml bottle treats 45-75 litres of AdBlue®
Additional Information
Product Code
Capacity
Units per case
Packaging Languages
W21090
500 ml
12
EN,FR,NL,DE,SP,IT,JP,KO
H21098
500 ml
12
FR, AR