Best Fuel Filters

The best fuel filter is very important to your vehicle’s safety. If it does not work properly, then it will cause engine damage or even malfunctioning. You need to choose the right fuel filter for your needs and make sure that they are safe and effective. There are many different types of filters available today. Some of them have been designed specifically for automotive use while others were originally intended for industrial applications such as those used in hospitals or factories.

Diesel Fuel Filter – The most popular type of fuel filter for automobiles. They are made from materials that resist corrosion better than other types of filters. Diesel fuel filters are usually manufactured with stainless steel, which makes them resistant to rust and corrosion.

However, some diesel fuel filters do contain nickel or chromium plating; these materials may react with gasoline when it comes into contact with the filter material. These reactions could result in a buildup of carbon deposits and lead to premature failure of the filter.

Gasoline Fuel Filter – Gasoline filters are generally made from aluminum, magnesium, polypropylene or polyethylene. They are typically manufactured with PVC (polyvinyl chloride) plastic, which is susceptible to cracking and peeling over time due to exposure to sunlight. Plastic filters are the least expensive to produce and are more common.

Different Types of Fuel Filters

There are three types of fuel filters that you should know about. These include: 1) Canister Fuel Filter, 2) Spin-On Fuel Filter and 3) Pressure Vessel Style Fuel Filter. Canister and Spin-on filters are typically mounted directly on top of the fuel pump while pressure vessel style filters are mounted inside a metal case.

Canister Fuel Filter – As the name suggests, this type of filter is located inside a canister. It is fastened to the top of the fuel pump and it has a strainer that can be cleaned or replaced as needed. The fuel passes through the strainer first and then into the fuel pump to be distributed throughout the engine.

Spin-on Fuel Filter – This type of filter has an integrated filter element that screws onto the gas pump. The filter element is often accessible for cleaning or replacement. This style of fuel filter is less popular than the canister fuel filter.

Pressure Vessel Style Fuel Filter – This type of fuel filter contains the filter element inside a metal case with a pressure release valve. The integrated filter cleans the gas as it passes through it and then sends it out to the rest of the system. These types of filters are generally only used in industrial settings rather than automotive applications.

Fuel Filter Considerations

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Before you make your final decision on which filter to use, you need to take some things into consideration. These include:

Availability – Not all filters are available for sale at every parts store in town. In fact, some of them may only be stocked at a few locations and others may only be available for purchase from a dedicated online supplier. You need to make sure that you can get the replacement parts that you need before you buy the original filter.

Number of Mounting Holes – Most gas filters only have one or two mounting holes. This makes mounting them a breeze, but you need to make sure that it will mount properly on your vehicle. You may need to drill new holes in your fuel tank or fuel pump to get everything lined up right.

Element Surface Area – Some fuel filters have greater element surface areas than others. This affects how quickly the gas is cleaned as it passes through the filter. If you are buying a spin-on style filter, you need to make sure that the one you get has plenty of surface area for high volume flows.

Replacement Filter Costs – The most obvious factor in your decision making process should be the replacement filter costs.

Is one brand cheaper to buy than another? Do some filters last longer between changes than others?

Make a list of all the things you need to consider before making your final decision.

Common Fuel Filter Brands

There are many different brands of fuel filters on the market. Some of them have great reputations for long lasting filters that can go for years between filter changes. Others have a poor reputation for failing after just a few weeks in service.

You need to do some research before you make a final decision. Ask others who have experience with what you need or do an online search to see what is available.

Some of the most popular fuel filter brands include:

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FRAM has been making filters for over fifty years. They have developed a reputation for reliable and efficient filters that keep working for a long time. The oil and gas industry use many of their products because they can be counted on to stand up to the test of time.


Purolator has been making fuel, oil and air filters for many years. They are a division of Cummins Inc and as such integrate the knowledge and manufacturing capabilities of one of the largest manufacturers of heavy duty engines in the world. Their fuel, oil and air filters are found in cars, trucks, construction equipment and everything in between.

If you can name the vehicle, they almost certainly have a fuel filter that will fit.


WIX has been making filters for many decades as well. They have developed a reputation for making very high quality filters that can filter out particles far smaller than anything else on the market. The main drawback to WIX fuel filters is that they are more expensive than most other brands, but if you need the best, they are certainly worth looking into.



UCF filters are made by U.S. Car Filter.

They are known for making some of the strongest and most reliable performance exhaust filters available. they have recently expanded into fuel filters as well. They make a quality product at a moderate price point that should serve you well in your gas and oil system filtration needs.


Buying the right fuel filter is an important part of keeping your vehicle running in top condition. If you don’t replace your fuel filter at the right intervals, dangerous contaminants can destroy engine components. If this happens, it can be extremely expensive to repair or even worse, it could cause an accident.

Remember to change your fuel filters every time you change your oil and you will keep your vehicle running safely and efficiently for a long time to come.

Sources & references used in this article:

Fuel additive effect upon diesel particulate filters by MR Montierth – 1984 –

Influence of fatty acid structure on fuel properties of algae derived biodiesel by MA Islam, GA Ayoko, R Brown… – procedia …, 2013 –

Towards best practices for improving paper-based microfluidic fuel cells by LL Shen, GR Zhang, T Venter, M Biesalski… – Electrochimica Acta, 2019 – Elsevier

Tool with integral fluid reservoir for handling oil and fuel filters by S Jerantowski – US Patent 7,107,878, 2006 – Google Patents