Updated at: 25-03-2022 - By: Lucas

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Despite the fact that many motorists ignore them, these components are crucial to an engine’s high-efficiency operation. What are we discussing? “Filters.” Oil filters, air filters, and gasoline filters all fall under this category.

There are a lot of aftermarket filters, but it’s always best to buy from a well-known manufacturer. Among the most popular motor filter manufacturers is K&N; however, are K&N air filters really worth the price tag? How long-lasting are k&n air filters, exactly?

It’s true that k&n air filters are worth their price because they are long-lasting, simple to install/remove, and extremely efficient. There are some advantages to K&N air filters.

As a result, the following information on k&N air filters and how to properly clean them is provided.

What Does K&N Filters Stand For?

What Does K&N Filters Stand For-3

Ken Johnson and Norm McDonald founded K&N in 1969.

In honor of the company’s two co-founders, Ken Johnson and Norm McDonald, the K and N brand name was coined.

A K&N factory race team was supported by Johnson and McDonald, who began marketing motorcycles and motorcycle spare parts.

A few years later, air filters became the company’s primary focus.

K&N has developed unique methods and procedures over the years to provide the best and most reliable air filters for all types of automobiles” (including trucks).

In addition to the most common types of automobile, you may buy K&N replacement air filters for a wide range of different types of vehicles as well.

Keep reading to learn more about the consequences of not changing your oil filter.

Are k&N Air Filters Worth It?

It’s a 10-year/million-mile limited warranty that protects your car for the rest of its life!

Up to 50% more airflow than disposable paper filters is provided by state-of-the-art filtration medium to boost power and acceleration. Up to 10% of your vehicle’s acceleration can be attributed to clogged or unclean air filters.

FAST AND EASY INSTALL: Simply drop into your existing factory air box. Upgrade your car’s performance in a matter of minutes for a little cost.

The K&N high-flow replacement air filters will save you $250 over the course of a decade by avoiding the use of disposable air filters.

USING A WASHABLE AND RENEWABLE PRODUCT IS MORE ENVIRONMENTALLY CONSCIOUS: Ten throwaway filters will not last as long as one K&N filter.

In reality, K&N air filters perform exactly the same as any other air filter on the market; the only difference is in the quality of construction. In general, K&N air filters have more layers than the majority of other air filters on the market (from other brands). Natural cotton wrapped over a mesh frame forms the basis of the up to six-layer construction.

K&N filter oil prevents pollutants from escaping through the use of natural cotton and mesh.

It’s true that the mesh and cotton layers of K&N air filters are coated with a special oil that makes it tough for contaminants to flow through.

What’s The Difference Between K&N Filters and Other Filters?

What Does K&N Filters Stand For

The main distinction between K&N air filters and other air filters on the market is the design of the K&N air filter. Air filters manufactured by K&N include a specially formulated “filter oil” that prevents contaminates from entering the engine by allowing more airflow.

Also, K&N air filters are easier to install and may be reused. Rather than replacing your K&N air filter after a specified number of miles, you may just clean and reuse it. You can save a lot of money by doing this instead of buying new air filters.

Fuel efficiency and engine performance can both be improved by using K&N air filters. K&N air filters are often associated with race cars, but their unique design makes them suitable for a wide range of motor vehicles.

How To Clean K&N Are Filters

K&N’s Power clean is a must-have for thorough K&N air filter cleaning. This step is not complete without oiling the air filter with K&N air filter oil.

K&N’s Recharge and service package, which includes both cleaning and oil, is what we recommend.

As a result, here’s how to clean your K&N air filter like a pro:

Spray both sides of the air filter with K&N’s Power cleaning and let it sit for about 10 minutes before putting it back together (not in the sun)

Rinse the filter (from the filtered to intake side) thoroughly with a garden hose and a good catch (avoid using pressure washer for this as it may spoil the filter)

The filter should be shaken out of any remaining water, then left to dry naturally. Before moving on to the following stage, the filter does not have to be entirely dry.

Before applying a spray layer of oil to the intake side of the air filter, the filter must be thoroughly dried.

Reapply the oil to the areas that appear to be drier or paler than the rest.

It’s done! Your k&n air filter has been thoroughly cleaned and is ready for use again!

Learn how to properly clean k&n air filters by watching the short video below:

Frequently Asked Questions

Can KN filters be washed?

It’s true that K&N air filters are washable and reusable, unlike other disposable filters that need to be replaced frequently. These air filters are built to last a lifetime.

Does K&N air filter increase mileage?

They do, without a doubt! K&N air filters boost fuel efficiency and horsepower by allowing more air into your engine.

Can I clean my K&N air filter with WD40?

If you want to keep your K&N air filter from drying out, don’t use WD-40 to lubricate it. The WD-40 will leave behind some residues that could possibly impede airflow.

How often should K&N air filter be cleaned?

K&N air filters should be cleaned after every 50,000 miles of highway travel. The larger K&N intake system filters can be cleaned once every 100,000 miles (under normal highway driving conditions).

How long does a K&N air filter last?

Your car’s life will be extended by K&N Air Filters. The “Million-Mile Limited Warranty” covers them.

How long does it take a K&N air filter to dry?

In order to dry naturally, K&N air filters can take as long as 20-30 minutes.

Can I clean my air filter with soap and water?

Do air filters use cotton, foam, paper or a blend? Of course they do. Check the car’s owner’s manual or the air filter manufacturer to see if soap and water is safe to use. If you’re cleaning oil-coated air filters, you should avoid using soap and water.

How do I know when my K&N filter needs cleaning?

If you can’t see the wire screen on the full k&n air filter, it’s time to clean it. No matter how filthy anything appears, if you can still see it, you don’t need to clean it.

Final Words

The question is, are K&N air filters worth their price tag? I think the majority of mechanics would answer emphatically yes to that query. This is due to the fact that K&N air filters are long-lasting and can be cleaned, re-oiled, and reused after thousands of miles of driving.

Furthermore, K&N air filters are compatible with a wide range of automobiles, not just sports cars and race cars (as most people perceive). Your car’s engine will likely perform better if you replace your stock paper air filters with K&N replacements.