Purolator Boss VS Mobil 1 Oil Filter

Purolator Boss VS Mobil 1 Oil Filter

Your car is the most significant investment that you will make in your life. It makes sense to invest a little more time and money into maintaining it to the last longer and save you from costly repairs. One of the most important things a car owner can do is change their oil filter regularly. But which one should you choose? Purolator Boss VS Mobil 1 Oil Filter: Which One is Better?

Purolator Boss VS Mobil 1 Table

The Mobil 1 oil filter had been a top seller for years until the Purolator Boss came out. The question on everyone’s mind now is: which one should you buy? Well, we’ll take a look at some of the pros and cons of each to help you decide.

Next Generation In Oil Filtration

Design For Longer Oil Intervals

Has SmartFUSION Technology Full Synthetic Media

Advanced Synthetic Fiber-Blend Filter for Enhanced Contaminant Removal

Ideal Match For Full Synthetic Oils

Keeps Oil Cleaner, Longer and 99%+ Efficiency

Double-Helix Metal Center Tube Built for Optimal Oil Flow

Enhanced Nitrile Gasket Helps Prevent Leaks

Withstand Extreme Weather and Dusty Conditions

Withstands up to 5x the Normal System Operating Pressure

Widely Available for Most Vehicles on the Road Today

Reduces Resistance to Oil Flow While Improving Filter Efficiency

Heavy Duty Baseplate to Ensure a Highly Secure Seal

Build For Use With All Engine Oil Types And Brands

Provides up to 20,000 Miles of Engine Protection

Provides Up To 20,000 Miles Of Engine Protection

Why Compare?

As these two are rumbling the market, there are a lot of debates about which one is the best. So, relatively a comparison between these two will create to find out the perfect one. Those who are new customers, you are cordially requested to have a look at this comparison chart so that you can be able to find your favorite one.

Purolatorboss Oil Filter Review

Purolator BOSS premium oil filters are high-quality filters that protect your engine for up to 20,000 miles. They have a synthetic filter media with a reinforced polymer mesh backing, which allows them to remove over 99% of the dirt. These filters are widely available for most vehicles and deliver advanced engine performance.

  • It is manufactured under strict quality control and manufacturing process to ensure its problem-free performance.
  • The filtration media consists of high-quality cellulose fibers, which are treated to ensure high filtering efficiency.
  • It contains an anti-drain back valve for protection against dry starts, and damaged engine oil, Purolator boss filter can be used with 5W-20 or 5W-30 motor oils as per API classification.
  • It contains a special antivibration silicone rubber gasket with spring tension. It provides a positive seal that prevents leakage and ensures complete sealing even when the filter is loose.

99% Efficiency

Being developed by Smart FUSIONTM technology and having full synthetic media, engine protection up to 20,000 miles can be provided by Purolator Boss oil refiner. It will provide 99% of your engine efficiency in extreme weather and dusty conditions because it has over 99% dirt removal power.

Better Oil Flow:

It contains a double helix metal center tube built with enormous strength and prepared for continuous oil flow. It will give good service in extreme environments like towing, hauling, and stop-and-go traffic.


As the Purolator Boss oil refiner is made from Silicone and metal, it will give the most durability possible. Before its replacement, you can travel at least 20,000 miles on this filter. You can try the classic rather than the premium one if you want to check it.

Renowned Brand:

Purolator is a world-renowned oil refiner brand. You can have your trust in the best quality refiner. Purolator Boss is the latest and modified version of them and the very best sold product.


The Purolator Boss is a premium version of the Purolator oil refiner. So, it will cost more than the classic Purolator oil refiner. It is not recommended for advanced vehicles.

Mobil 1 Oil Filter Review

The Mobil1 Extended Performance Oil Filter is a great oil filter that keeps your engine clean and running smoothly. This filter uses synthetic fibers to protect your engine. Using this filter with Mobil 1 fully synthetic motor oil provides more dependable protection for your engine.

  • Mobil 1 oil filter has high-performance synthetic micro-tech media that can trap more dirt particles than other filters.
  • It provides 99.6% overall trapping efficiency, which is far better than standard OEM filters.
  • The durable steel case allows easy oil change and is compatible with most car models.
  • It can be used with all oil viscosity levels, 0W-20, 5W-20, 5W 30, etc.


Due to having synthetic fibers, the Mobil 1 oil refiner is capable of more than 20,000-mile protection. The synthetic fiber is as good as the Silicone oil refiner of the Purolator Boss oil refiner. It will work better in an extreme dust storm, racing ground, etc.

Trusted Brand:

The Mobil 1 is a world-class, trusted automobile service. Because of the synthetic fibers of the oil refiner, it performs better than other refiners. According to statistics, most car users in India use Mobil 1 as their car oil refiner.

Oil Flow:

Most oil refiners can’t work perfectly under critical weather. But the, Mobil 1 can afford continuous flow of oil to the engine and will remove all the dust and unnecessary particles from the oil.

High Efficiency:

If you have a racing car and looking for a perfect oil refiner for your vehicle, then you are at the right place. Because Mobil 1 has an entirely synthetic fiber that will enhance the function of your car engine and boost the speed. So, for getting a top-notch car roaring during the race, you are recommended to use the Mobil 1.


The cost of Mobil 1 is relatively less than other oil refiners. People can easily afford its price. But there is an advanced version of Mobil 1, which is a little bit expensive for most people but is very efficient at its work.

Our Observation:

After reviewing both the oil filters, we can say that both are good at their work. But according to our research, the Mobil 1 is a better oil filter as it is cheaper and more efficient than the Purolator Boss. Also, it has a higher flow rate, which is good for extreme conditions. So, we would recommend Mobil 1 over the Purolator Boss.

Frequently Asked Questions (FAQ)

Yes, Purolator oil filters are of good quality. They are designed to remove contaminants from the engine oil and help prolong the life of the engine. Purolator oil filters meet or exceed industry standards for filtration and flow rate.

A Purolator Boss oil filter can last up to three months or 5,000 miles, whichever comes first. After that, it’s time to replace your filter to keep your engine running smoothly. You can find replacement filters at your local automotive store or online.

Yes, Mobil1 is a good oil filter. It is a high-quality product that will help keep your engine running smoothly.

A Mobil 1 oil filter is good for up to 10,000 miles.



Both the filters are good so that you can choose according to your need. The only point on which Purolator is better than Mobil 1 oil filter is that it has a thicker outer shell. Also, the Purolator boss oil filter has anti-drain back valve protection against dry starts and damaged engine oil. So, it can be a good choice for your car. I hope this article will help you to choose the best oil filter for your vehicle.

Purolator Boss

Mobil One Filter

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