Your Best Diesel Filter Factory in China

You may be wondering how it works if you are in the market for a new diesel filter for your car. In this article, we will discuss its function, performance, and advantages. If you are planning to buy one for your vehicle, FONHO is a good choice. These filters are certified to perform to the highest standards. The FONHO diesel filter is a good choice for the long-term filtration and performance of your vehicle.

diesel filter


The Fonho Diesel Filter is a type of fuel filter that works to remove water from diesel fuel. When this water is introduced into the diesel fuel system, it leads to overheating and unnecessary wear on the moving parts of the vehicle. In addition, the filter may have a heater that helps prevent the formation of paraffin wax inside the filtrating element, preventing the fuel from flowing into the engine.



The Zhejiang FONHO Automotive Co., Ltd., earlier known as Ruian FONHO Automotive Co., Ltd., is an ISO 9001 certified manufacturer of fuel filters, oil filters, air dryer cartridges, and air filters for trucks and other engineering machines. It also manufactures generating sets. These products are made of the finest materials and feature a long life expectancy.


Advantages of using Fonho Diesel Filter

There are several advantages of using a Fonho diesel filter over a conventional one. The media is much more resistant to thermal stress due to its lower temperature regeneration. The filter media will also last longer thanks to the low regeneration temperature. However, it’s important to use a professional diesel fuel filter installer who will be able to explain the differences between the two. This article will outline the advantages of Fonho diesel filters.


How to Maintain a FONHO Diesel Filter

If you’re in the market for a new fuel filter, FONHO has the solution to your problem. Their filters have been thoroughly tested and certified to meet all international standards for filtration. They perform a leakage test and performance test to ensure their filters’ performance. FONHO filters meet all the specifications specified by the Automotive Industry Council (AICC). They are the best choice for long-term fuel filter maintenance.


Replace a fuel filter

To replace a Fonho diesel fuel filter, you’ll need a proper tool. To do this, simply locate the fuel filter and pull it off using the proper tool. Then, remove the fuel filter housing plug using the appropriate tool. The fuel will drain into the oil drain pan. Next, install a new fuel filter into the housing and fill it with fresh fuel. Repeat the process if necessary.

If you don’t know how to change a fuel filter, consult your owner’s manual. Changing the filter is similar to changing the oil filter. Before putting in the new filter, you need to moisten it with fuel. You can also find fuel filters with replaceable cartridges. Once you’ve moistened it with fuel, you’ll want to unscrew the old one.

Another sign that your fuel filter is getting dirty is if your vehicle experiences sputtering, coughing, or rough cruising. While you’re cruising at highway speeds, you may notice that your vehicle struggles a little while cruising at slower speeds. Once the fuel filter is clogged, your vehicle will struggle to move. To avoid these symptoms, you should replace the fuel filter as soon as possible.


Clean a fuel filter

To clean a Fonho diesel filter, begin by unscrewing the old, dirt-covered cap. Next, remove the dirty fuel filter, ensuring that it’s not attached to the cap. Use a flathead screwdriver or pry tool to remove it. Remove the dirty O-ring and replace it with a new one. Make sure to install the new O-ring against the ridge on the cap, so that the filter doesn’t leak.

If you’re concerned about your car’s performance, change your fuel filter. The dirty filter will clog up the fuel flow and starve the engine of fuel. You’ll have to spend the time and energy to clean it thoroughly, but you’ll be glad you did. After all, the filter will last for decades. You may even be able to use it in your next car. Just make sure you follow the manufacturer’s instructions to the letter.

Changing a diesel fuel filter is an important part of your car maintenance. It helps the engine run more smoothly and efficiently. The filter must be changed frequently – car manufacturers will typically recommend this during a regular inspection. The company LIQUI MOLY, a German oil, and additive specialist, developed a specially formulated filter change additive. The additive is designed to remove the dirt from the filter without damaging the engine.

To clean a Fonho diesel filter, first, check the filtration efficiency. Higher performance filters are better at trapping particulate matter. However, if they only remove 20 percent of particles, the filter will not give your engine the performance it needs. Besides, many Fonho diesel filters have a screen door that will catch some tiny particles. The screen door can also help you find a clean filter.

Remove an old O-ring from a fuel filter

To remove the old O-ring from your Fonho diesel fuel filter, first, remove the primary fuel filter from the cap. Then, loosen the cap with a socket or square drive. Once the cap is removed, you can remove the dirty filter and replace it with the new one. Be sure to install the new ring against the ridge all the way around the cap. This prevents leakage.

Next, locate the drain valve located behind the filter housing. Slide the yellow lever to the bottom of the filter housing and use a hose to drain the fuel. Next, use an Allen-style Torx bit, which is #20, and a 1/4″ drive ratchet to unscrew the filter housing. Once the fuel is drained, turn the lever counterclockwise.

If the Fonho diesel fuel filter is located near the engine, the secondary filter is located right next to it. Once the secondary fuel filter is removed, you can access the fuel line by unscrewing the drain plug. To remove the old fuel filter, make sure not to pour it down the drain or into the trash. Some places recycle diesel fuel, so check with your local municipality to find a location to dispose of your old filter.


Test a fuel filter

How to Test a Fonho diesel filter? The test facility features a wide variety of sophisticated filtration systems that can measure the differential pressure across a filter under varying conditions of contaminant addition. The automated contaminant addition handler provides variable contaminant add rates. These systems are calibrated according to ISO 11171 and SAE J1985 standards and allow filters to be tested under controlled mechanical vibration and cyclic flow conditions.

Depending on the fuel type, you can perform a leakage and performance test to make sure your new diesel filter meets AICC specifications. If you plan to replace your fuel filter on a regular basis, FONHO filters will last you a long time. The company performs leakage and performance tests to guarantee the highest possible level of efficiency and performance. These tests will identify whether the filter is meeting all requirements required for safety and efficiency.

Proper maintenance of a diesel fuel filter is crucial for preventing engine failure. A clogged filter can be the source of costly repairs and downtime. This simple test ensures that your filter is working properly and is preventing your vehicle from experiencing problems. If you are unsure about the proper filter type for your car, consult a professional diesel installer. The knowledge of the proper type of fuel filter will give you a competitive edge.



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