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K&N vs Mobil 1 Oil Filter: 10 Main Differences

The choice of an oil filter is a critical decision for vehicle owners, as it directly impacts engine health and longevity. Among the numerous options available in the market, two renowned brands often garner attention: K&N and Mobil 1.

As a car enthusiast, I’ve always wondered about the differences between K&N and Mobil 1 vehicle oil filters. I found that K&N filters with higher micron ratings and compatibility with various motor oils offer a lower filtration efficiency of around 80-85% due to their synthetic media.

In contrast, Mobil 1 filters offer exceptional filtration efficiency using a blend of synthetic and cellulose fibers, removing up to 99% of contaminants from oil. 

In this article, I’ll dive deep into the technical aspects of these two oil filters, including their mileage intervals and oil & vehicle compatibility. So buckle up and get ready to uncover the truth behind these popular choices.

Sale
K&N Premium Oil Filter: Protects your Engine
  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your…
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor…
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
  • EASY TO REMOVE: Fast and easy Wrench-Off removal
Mobil 1 M1-110A Extended Performance Oil Filter
  • Product Type : Auto Accessory
  • Package Dimensions : 8.6″L X 9.6″Wx7.5″H
  • Package Quantity :1
  • Country Of Origin: United States

Differences Between K&N and Mobil 1 Oil Filter for Vehicle

Differences Between K&N and Mobil 1 Oil Filter for Vehicle

Several key points stand out when comparing K&N and Mobil 1 oil filters for vehicles, according to my research. Here, I will mention them.

  1. Filtration material
  2. Micron rating
  3. Dirt-holding capacity
  4. Mileage intervals
  5. Bypass valve pressure
  6. Oil compatibility
  7. Filtration efficiency
  8. Oil flow rate
  9. Specific vehicle compatibility
  10.  Price

No 01. Filtration Material

I prefer the filtration material in the Mobil 1 oil filter over that of the K&N oil filter. The Mobil 1 oil filter utilizes a synthetic fiber blend with microfiber glass, which provides superior protection and filtration efficiency.

The microfiber glass in the filtration material is particularly beneficial in high-temperature environments and heavy-duty usage scenarios.

It can capture and remove up to 99% of contaminants, ensuring the engine oil remains clean and free from harmful particles. This is especially important in maintaining the longevity and performance of the engine.

On the other hand, the K&N oil filter uses a combination of synthetic fibers and cellulose for filtration. While effective, this blend of materials doesn’t achieve the same filtration efficiency as the microfiber glass in the Mobil 1 oil filter.

No 02. Micron Rating

The micron rating distinguishes the K&N and Mobil 1 oil filters regarding their filtration capabilities. K&N filters have a higher micron rating of around 30, allowing larger particles to pass through their filtration media.

Alternatively, Mobil 1 filters have a lower micron rating of about 20, indicating their ability to filter out smaller particles more effectively than K&N.

The difference in micron ratings reflects the different levels of filtration precision provided by these filters. A higher micron rating may be suitable for applications where larger particles are a concern, such as off-road vehicles or heavy-duty equipment.

In contrast, a lower micron rating is beneficial in applications where finer filtration is required, such as high-performance engines or extended oil change intervals.

No 03. Dirt-Holding Capacity

As I know, K&N filters have a larger capacity for holding dirt, holding 56 grams of dirt. This makes them suitable for longer intervals between oil changes, as they can effectively trap and retain a significant amount of contaminants.

On the other hand, Mobil 1 filters have a smaller dirt-holding capacity, capable of holding up to 28 grams of dirt. While still effective at trapping dirt, their smaller capacity means they may require more frequent changes compared to K&N filters.

No 04. Mileage Intervals

When comparing the mileage intervals of K&N and Mobil 1 oil filters for vehicles, one significant difference becomes apparent.

K&N filters are designed to last for an impressive 50,000 miles before requiring an oil change. This is significantly longer compared to Mobil 1 filters, which recommend intervals of 15,000 to 20,000 miles.

No 05. Bypass Valve Pressure

Bypass Valve Pressure

K&N filters have a higher bypass valve pressure, typically 30 to 45 psi. In contrast, Mobil 1 filters open at around 22 psi.

The higher bypass valve pressure of K&N filters provides an advantage in situations where the oil filter experiences sudden increases in pressure. This allows the K&N filter to maintain oil filtering capability even under extreme conditions.

Alternatively, the lower bypass valve pressure of Mobil 1 filters may cause them to open earlier, potentially reducing their filtering efficiency in similar conditions.

No 06. Oil Compatibility

Filters from K&N offer a variety of oil options. They can be used with conventional, synthetic, and blended motor oils. This allows for flexibility in selecting the type of oil that best suits your vehicle’s needs.

In contrast, Mobil 1 filters are primarily designed for use with synthetic oils. While they can also be used with conventional oils, they may not be as compatible or well-suited for this purpose as K&N filters.

Therefore, if you frequently switch between different types of oils, I think the K&N filter may be a better option for you.

No 07. Filtration Efficiency

K&N filters provide a filtration efficiency in the range of 80 to 85%, which effectively removes a substantial portion of contaminants from the engine oil.

However, Mobil 1 filters surpass K&N filters in terms of filtration efficiency. They can remove up to 99% of contaminants, ensuring a higher level of cleanliness for the engine oil.

This superior filtration efficiency is achieved through advanced filter media and design. Mobil 1 filters improve engine performance and longevity by effectively capturing and trapping a large percentage of contaminants.

No 08. Oil Flow Rate

The oil flow rates of K&N and Mobil 1 oil filters for vehicles differ significantly. This difference in oil flow rate is an important factor to consider when choosing an oil filter for your vehicle.

K&N filters are known for their higher oil flow rate, making them ideal for high-performance vehicles and racing conditions. The increased oil flow rate of K&N filters allows for better lubrication and cooling of engine components, which can improve overall performance.

On the other hand, Mobil 1 filters may not have as high of an oil flow rate, but it’s generally sufficient for most applications. Although optimal oil flow is important, Mobil 1 filters provide adequate lubrication and protection for your vehicle’s engine.

No 09. Specific Vehicle Compatibility

K&N filters are known for their compatibility with high-performance vehicles, motorcycles, and racing cars, especially those using thicker oils. However, they may not be suitable for smaller vehicles due to potential compatibility issues.

Conversely, Mobil 1 filters are designed to be more versatile and compatible with a broader range of vehicles, including most modern engines. This makes them a reliable choice for a wider variety of vehicles.

No 10. Price

As far as I know, K&N oil filters are more expensive than Mobil 1 filters. This can be attributed to the superior quality and performance that K&N filters offer.

K&N filters are made with advanced filtration technology, ensuring they effectively remove contaminants from the engine oil. They’re also designed to have a longer lifespan, reducing the frequency of filter changes.

On the other hand, Mobil 1 filters are typically more affordable, making them a popular choice among budget-conscious consumers.

Despite the price difference, both filters are dependable options for maintaining the health and longevity of your vehicle’s engine.

Comparison Table Between K&N and Mobil 1 Oil Filter

FeatureMobil 1 Oil FilterK&N Oil Filter
Filtration MaterialSynthetic fiber blend with microfiber glassCombination of synthetic fibers and cellulose
Micron RatingLower (around 20)Higher (around 30)
Dirt-Holding CapacitySmaller capacity (up to 28 grams)Larger capacity (up to 56 grams)
Mileage Intervals15,000 to 20,000 milesImpressive 50,000 miles
Bypass Valve PressureOpens at around 22 psiHigher (30 to 45 psi)
Oil CompatibilityPrimarily designed for synthetic oilsCompatible with conventional, synthetic, and blended oils
Filtration EfficiencyUp to 99%80 to 85%
Oil Flow RateAdequate for most applicationsHigher flow rate, suitable for high-performance and racing conditions
Specific Vehicle CompatibilityVersatile, compatible with a broad range of vehiclesSuitable for high-performance vehicles, motorcycles, and racing cars, but may have compatibility issues with smaller vehicles

Do K&N oil filters make a difference?

Do K&N oil filters make a difference?

My knowledge of K&N oil filters has shown a noticeable difference in engine performance and longevity.

The high-quality materials used in K&N filters allow for outstanding filtration of contaminants, ensuring that only clean oil circulates through the engine. This not only improves engine performance by preventing dirt and debris from clogging vital components, but it also extends the life of the engine.

Additionally, K&N filters provide consistent oil flow of various types of oils, maintaining optimal lubrication throughout the engine. This is crucial for reducing friction and wear, leading to smoother operation and increased longevity.

Does Mobil make good oil filters?

Does Mobil make good oil filters?

I frequently believe that Mobil makes excellent oil filters for vehicles. Their Mobil 1™ Extended Performance Oil Filters offer superior engine protection, especially when used with Mobil 1™ advanced full synthetic motor oil.

These oil filters utilize synthetic blend media, effectively removing contaminants from the oil, resulting in cleaner oil and improved engine performance. The synthetic blend media is designed to capture and hold more dirt and debris compared to conventional filters, ensuring that the engine remains clean and operates optimally.

K&N or Mobil 1 Oil Filter: Unveil the Performance of Your Vehicle

After analyzing the differences between K&N and Mobil 1 oil filters, I think both brands offer high-quality options for vehicle maintenance.

K&N filters are known for superior filtration capabilities thanks to their synthetic blend filtration material. This allows them to capture more contaminants, such as dirt and debris, even in harsh conditions. Additionally, K&N filters have a higher micron rating, which means they can catch smaller particles that others might miss.

On the other hand, Mobil 1 filters are lauded for their impressive durability and efficiency. They feature a strong inner core that allows reliable filtration, even under high pressure.

So, in my opinion, if you choose K&N or Mobil 1, rest assured that both brands will meet your vehicle’s oil filtering needs with utmost precision and reliability.

K&N Premium Oil Filter: Protects your Engine
  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your…
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor…
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
  • EASY TO REMOVE: Fast and easy Wrench-Off removal
Mobil 1 M1-108A Extended Performance Oil Filter
  • Contains synthetic fibers, which help promote clean oil – to support long engine life and…
  • Removes more contaminants than conventional filters
  • Reduces resistance to oil flow while improving filter efficiency
  • Withstands up to 9X the normal system operating pressure
salinas
salinas

Hey, I'm Salinas, an automotive enthusiast with a deep love for the symphony of engines and the thrill of the open road. My passion for vehicles extends beyond the surface; I specialize in automotive oils, considering them the artist's palette for performance. From tinkering with engines to embracing the latest in automotive technology, I find solace in the ever-evolving world of cars. In this fast-paced realm, I'm on a perpetual quest for innovation and automotive excellence. Check out our about for more info.

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