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10 Best radiator flushes in Canada
Best Choice01PrestonePrestone AS105-6PK Radiator Flush and Cleaner - 22 oz., (Pack of 6)
Main highlights- Strong enough to help restore maximum cooling system efficiency
- Non-toxic, non-acidic formula is easy-to-use and safe for all cooling system metals
- Effectively removes heavy deposits by drawing metal oxides into the solution
- Cleans cooling systems to help prevent overheating
- 2-in-1 formula designed for light flushing and heavy-duty cleaning
9.6Exceptional
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Value for Money02BlueDevil ProductsBlueDevil Products BlueDevil 00203 Radiator Flush & Oil Degreaser - 32 Oz, Grey
Main highlights- Product Type: Car Accessory
- Package quantity: 1
- Package dimensions: 36.5 cm (L) x 14.5 cm (W) x 22.5 cm (H)
- Country of origin: USA
9.5Excellent
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- 03Liqui Moly
Liqui Moly Radiator Cleaner | 300 ml | Cooler additive | SKU: 2051
Main highlights- Weight: 0.8lbs
- Single Quantity
- No Core Charge Req.
9.3Excellent
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- 04IRONTITE
THORO FLUSH - 16 OZ.
Main highlights- AFFORDABLE SOLUTIONS
9.2Excellent
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- 05Prestone
Prestone AS105 Radiator Flush and Cleaner - 22 oz.
Main highlights- Strong enough to help restore maximum cooling system efficiency
- Non-toxic, non-acidic formula is easy-to-use and safe for all cooling system metals
- Effectively removes heavy deposits by drawing metal oxides into the solution
- Cleans cooling systems to help prevent overheating
- 2-in-1 formula designed for light flushing and heavy-duty cleaning
9.0Excellent
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- 06BlueDevil Products
BlueDevil Radiator Flush - 32 Ounce (00204)
Main highlights- Specially formulated coolant flush works well in all vehicles
- Improve performance
- Extends Vehicle Life
- Concentrated Formula
- Advanced Cleaning Power
8.8Very Good
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- 07Prestone
Prestone Products Corp Radiator Flush/Cleaner AS105R
Main highlights- Prestone Products Corp RADIATOR FLUSH/CLEANER AS105R
8.7Very Good
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- 08Liqui Moly
Liqui Moly Radiator Cleaner 300ml CA – Radiator Flush & Cooling System Cleaner for Gas & Diesel Engines, Removes Scale, Sludge & Oil Residue, Compatible with Antifreeze – SKU 20336
Main highlights- SAFE FOR ALL WATER-COOLED ENGINES
- RESTORES COOLING PERFORMANCE
- EASY TO USE – PROFESSIONAL FORMULA
- DEEP COOLING SYSTEM CLEANER
- COMPATIBLE WITH ANTIFREEZE
8.6Very Good
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- 09Linkstyle
Linkstyle Coolant System Flush Gun, Lever Action Heater Core Backflush Tool, Radiator Cooling System Flusher, Air & Water Flush Kit with Nozzles for 19–40mm Hoses
Main highlights- Wide Compatibility: The included hose connectors fit standard 3/4 inch garden hoses (16mm inner diameter, 20mm outer diameter), and the 1/4 inch air inlet integrates seamlessly with workshop air lines. Coolant air bleeder nozzles include sizes (19mm, 29mm, 32mm, 36.5mm, 40mm), making this heater hose flush tool compatible with most 19-40mm hoses on vehicles and tankless water heaters
- Heater Core Flush Kit: This heater core flush kit includes 1 coolant flush gun, 1 garden hose connector, and 1 roll of PTFE tape. Crafted from corrosion-resistant materials, this kit efficiently performs coolant system flushing, radiator flushing, and heater core maintenance, delivering reliable, long-lasting performance even in demanding automotive and industrial environments
- Efficient Flushing: Enhance your cooling system maintenance with this heater core backflush tool, which combines water and compressed air to effectively remove rust, dirt, and debris trapped in heater cores and hoses, restoring optimal performance for radiators and heating systems
- Easy to Use: Simply attach the water and air inlets to your garden hose and shop air line, insert the coolant flush gun nozzle into the hose, turn on the tap, and begin flushing. The included PTFE tape ensures a secure, leak-free connection every time, making this radiator and heater core flusher easy to use for professionals and DIY enthusiasts alike
- Control Pressure: Easily regulate water flow and pressure with the lever-action coolant flush gun. The convenient locking latch allows continuous operation without hand fatigue, ensuring a comfortable and efficient cleaning experience while using this professional air and water flush tool
8.4Good
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- 10Xinxilu
Coolant System Flush Device Lever Action Heater Core Flush Kit Radiator Cooling System Flusher Machine Air and Water Combo Flushing Set with Nozzles for 19-40 mm Hoses (Metal, Black)
Main highlights- 【Heater Core Flush Kit】Includes 1 flushing tool, 1 garden hose connector, and 1 roll of PTFE tape. Crafted from corrosion resistant materials, this kit efficiently performs coolant, radiator, or heater core system flushing, delivering reliable, long lasting performance even in demanding automotive and industrial environments.
- 【Easy to Use】Simply connect the water and air inlets to your garden hose and air line, insert the flushing tool's nozzle into the hose, turn on the tap, and begin. The included PTFE tape ensures a secure seal, minimizing leaks.
- 【Control Pressure】Squeeze trigger handle of coolant flush tool kit to increase water flow and pressure; Handed application in either left or right hand.
- 【Compatibility】The hose connector fits 1/2 inch garden hose (Inner diameter: 16mm), and the 1/4 inch air inlet seamlessly integrate with workshop air lines; Coolant air bleeder nozzles include sizes: 0.7 inch (19mm), 1.1 inch (29mm), 1.3 inch (32mm), 1.4 inch (36.5mm), and 1.6 inch (40mm).
- 【Car Maintenance】Flush stubborn clogs from cooling systems with the Cooling System Power Flush Tool; Using compressed air and water, flush debris and from your system.
8.3Good
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