Enertech Polar Flow is an all-in-one cold weather fuel treatment for diesel and other fuels. Pour it in when you fuel up and it helps keep your diesel from gelling, waxing, or freezing in the lines when the temperature drops, while also cleaning your injectors, pulling water out of your tank, boosting power and starting, and helping your engine burn cleaner. It is the simple way to get through winter without the hassle and expense of blended fuel. If you want one bottle that protects your fuel in the cold and keeps your diesel running strong, Polar Flow turns ordinary diesel into premium-level fuel.

Key Benefits

• Stops cold-weather gelling - Keeps the wax in your diesel from clumping and clogging your filter, protecting your fuel and preventing fuel line freeze-up.
• Gets water out of your tank - Water causes rust, clogs, and freeze-ups. Polar Flow pulls both dissolved and free water out so your fuel system stays clean and dependable.
• More power and easier starts - Raises the fuel's ignition quality for smoother, easier starting and better overall performance.
• Cleans as you drive - Dissolves the gum, varnish, and carbon that build up on your injectors, helping your engine run the way it was designed to.

Feature & Benefits

When it gets cold, the wax that is naturally in diesel fuel starts to clump together. Clump enough and it gels up, plugs your fuel filter, and can leave you stranded on the coldest morning of the year. Polar Flow keeps those wax crystals from sticking together, so your fuel keeps flowing when the temperature drops. It can lower the temperature at which your fuel starts to gel by roughly 15 to 30 degrees, giving you a solid margin of cold-weather protection without paying extra for winter-blended fuel at the pump.

Water is the other trouble-maker, and it works its way into every diesel tank. It leads to rust, forms acids that eat at metal parts, freezes in your fuel lines, and can even grow a slime that clogs filters and injectors. Polar Flow chemically disperses that water, both the water dissolved in the fuel and the free water, so it passes through harmlessly and your fuel system stays cleaner. At the same time, its built-in cleaner scrubs the gum, varnish, and carbon off your injectors, which helps restore power, mileage, and smoother running.

In short, one dose of Polar Flow gives your engine cleaner fuel, better lubrication, water protection, easier starting, and cold-weather peace of mind. It is built to meet or beat the tough standards engine makers like Cummins set for injector cleanliness, corrosion protection, and lubrication, and it also helps stabilize your fuel for storage. It is an everything-in-one treatment designed to help your diesel perform like premium fuel.

Directions & Dosage

Using it is easy: add Polar Flow to your tank right before you fuel up, so the incoming fuel mixes it in for you. For everyday use, add 32 oz for every 250 gallons of fuel (that is 1 gallon of Polar Flow per 1,000 gallons of diesel). If it is your first time using it, or you want to clean things up faster and add extra cold protection, double the dose to 32 oz per 125 gallons. In really tough conditions, like extreme cold, marine use, high humidity, or low-quality fuel, that stronger dose is fine to use regularly. For the best results, treat your fuel every time you fill up.

Terms to Know

• Gelling - When cold weather makes the wax in diesel clump up and clog your fuel filter. Anti-gel additives prevent this.
• CFPP (Cold Filter Plugging Point) - The temperature where fuel starts to plug your filter with wax. A lower number is better for cold weather.
• Pour Point - The lowest temperature at which the fuel will still pour and flow.
• Cetane - A rating of how easily diesel ignites. Higher cetane means easier starts and smoother, quieter running.
• Lubricity - How well the fuel lubricates your injectors and pump. More lubricity means less wear and longer life.
• Regen (regeneration) - When your diesel automatically burns extra fuel to clean out its exhaust filter. Cleaner combustion can help reduce how often this happens.

Specs at a Glance

• Product Type: All-in-one cold weather diesel fuel treatment
• Cold Protection: Lowers the cold filter plugging point and pour point by approximately 15°F to 30°F
• Cetane Boost: Raises cetane by approximately 4 to 6 points
• Water Control: Chemically disperses both dissolved and free water
• Cleaning: Dissolves gums, varnishes, and carbon; helps prevent new deposits
• Emissions: Helps reduce active regens, emissions, and engine wear
• Meets or Exceeds: OEM lubricity, Cummins L-10 (injector cleanliness), and Cummins N-14 (corrosion) standards
• Also Does: Improves oxidative and thermal stability, protects seals and gaskets, neutralizes acids, stabilizes fuel
• Works With: Diesel and other fuels
• Everyday Dose: 32 oz per 250 gallons (1:1000)
• Heavy/First-Time Dose: 32 oz per 125 gallons (1:500)

*Note: Polar Flow offers approximately 15°F to 30°F of cold protection. For the strongest cold-weather protection, see Enertech Complete Fuel Treatment (CFT), which lowers CFPP and pour point by 25°F to 40°F.*