EK-CryoFuel Superflush Concentrate 250mL
Best maintenance kit for custom water cooling enthusiasts.
The EK-CryoFuel Loop Cleaner + Superflush is a comprehensive concentrate kit designed for maintaining custom water cooling loops. It safely cleans used systems or prepares new ones by removing impurities and manufacturing residues. The kit includes two concentrates requiring dilution with distilled water before circulation. The Cleaner component requires a follow-up rinse with the Superflush solution to ensure optimal stability for your subsequent coolant installation. This dual-stage process guarantees a pristine environment for your high-performance cooling hardware.
$28.50
Owner Satisfaction
4.7
/ 5
Category Rank
18
/ 730
#18 in Electronics Cleaners
Price vs Category Average
-59%
Below average
Volume
250
/ mL (Concentrate)
Who it's for
- Budget-conscious enthusiasts needing multiple cleaning cycles
- System builders maintaining pristine loop hygiene
- Custom loop owners protecting sensitive cooling components
Who should skip it
- Users seeking a quick, low-effort maintenance process
- Shoppers looking for the most affordable cleaning solution
- Builders needing immediate access to local supplies
Performance breakdown
Residue Removal
Effectively strips manufacturing oils and debris from new cooling components.
System Compatibility
Safe for all standard EK soft and hard tubing materials.
Ease of Preparation
Simple dilution ratios make mixing the concentrates straightforward and quick.
Loop Stability
Ensures a pristine environment for long-term coolant performance and longevity.
Application Efficiency
The dual-stage process is thorough but requires significant time for circulation.
Stain Mitigation
Strong chemical formulation helps lift stubborn old coolant pigments effectively.
Key Specs
Volume
250mL (Concentrate)
Cleaner Dilution Ratio
1:5 (250ml concentrate to 1250ml distilled water)
Superflush Dilution Ratio
1:11 (Concentrate to approximately 2750ml distilled water)
Cleaner Circulation Time
2 to 24 hours
Compatible Tubing
EK soft tubing, EK hard tubing
Formulation
Concentrate
Intended Surface
Custom water cooling loop components
Application Method
Circulate in loop after dilution
Features
- Safe and reliable loop cleaning and flushing kit
- Removes impurities and manufacturing residues
- Includes both Cleaner and Superflush concentrates
- Compatible with all EK soft and hard tubing
- Prepares new loops for coolant introduction
- Aids in removing old coolant stains
- Improves water cooling system stability
What customers say
Customers view the EK CryoFuel Superflush Concentrate as an essential, high performance preparation tool, not a luxury. The sentiment is strongly positive, driven by its proven efficacy in deep cleaning new and existing custom loops. Users confirm it thoroughly removes manufacturing oils and residue that standard water flushing misses. This dedicated concentrate significantly reduces the risk of premature coolant breakdown, gunking, or staining, extending the life and clarity of expensive components. While the cost is higher than distilled water, reviewers see it as a worthwhile investment protecting high value hardware. The consensus confirms this concentrate is a highly recommended, foundational step for serious water cooling enthusiasts seeking reliable loop maintenance.
Know before you buy
Yes, you must dilute both the Cleaner and Superflush concentrates with distilled water before use. Using tap water can introduce minerals and impurities that may compromise your cooling loop.
The cleaner should be circulated for a minimum of 2 hours and up to 24 hours, depending on the level of residue or staining in your system. Always follow up with the Superflush step once the cleaning process is complete.
Yes, the EK-CryoFuel Superflush kit is fully compatible with all EK soft and hard tubing types. It is formulated to clean your loop without damaging the integrity of your tubing or components.
The two-step process ensures that any chemical residue from the cleaning agent is completely neutralized and removed. This creates a pristine environment, which is essential for the long-term stability of your final coolant.
Absolutely. Using the kit on a new loop is recommended to remove any manufacturing residues or debris left behind during the production of your radiators and blocks, ensuring a clean start for your system.
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$28