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Features

(1) Suitable for the filtration of many kinds of dust in polishing, sand blasting and welding fumes , and powder dust collection.
(2) Spun bonded polyester with PTFE membrane, microspore Offers 99.99% filter efficiency.
(3) Wide pleat spacing and smooth, hydrophobic PTFE provides excellent particle release.
(4) Excellent resistance to chemical erosion.
(5) Electrical plate/stainless steel top and bottom, no rust Perforated zinc galvanized metal inner core allows good airflow.

FAQs

1.Can you drive without an air filter?
Without a functional air filter, dirt and debris can easily enter the turbocharger, causing extreme damage. … Without an air filter in place, the engine may also be sucking dirt and debris in at the same time. This can cause damage to internal engine parts, such as valves, pistons and cylinder walls.
2.Is air filter same as oil filter?
Types of filters
The intake air filter cleans the air of dirt and debris as it enters the engine for the combustion process. … The oil filter removes dirt and other debris from the engine oil. The oil filter sits to the side and at the bottom of the engine. The fuel filter cleans the fuel used for the combustion process.
3.Why do I have to change my air filter so often?
You have leaky air ducts
Leaks in your air ducts introduce dust and dirt from areas like your attic. The more dirt a leaky duct system brings into your home, the more dirt your air filter accumulate

Our Main business
We mainly produce good quality filters instead of original ones.
Our leading products have various of AIR filter, CABIN filter, FUEL filter, OIL filter, HYDRAULIC filter, FUEL WATER SEPARATOR filter ect. 

Importance of air filter

Everyone knows that the engine is the heart of a car, and the oil is the blood of the car. And do you know? There is also a very important part of the car, that is the air filter. The air filter is often overlooked by the drivers, but what everyone does not know is that it is such a small part that is very useful. The use of inferior air filters will increase your vehicle’s fuel consumption, cause the vehicle to produce serious sludge carbon deposits, destroy the air flow meter, severe throttle valve carbon deposits, and so on.We know that the combustion of gasoline or diesel in the engine cylinder requires inhalation of a large amount of air. There is a lot of dust in the air. The main component of dust is silicon dioxide (SiO2), which is a solid and insoluble solid, which is glass, ceramics, and crystals. The main component of the iron is harder than iron. If it enters the engine, it will aggravate the wear of the cylinder. In severe cases, it will burn engine oil, knock the cylinder and make abnormal noises, and eventually cause the engine to be overhauled. Therefore, in order to prevent these dust from entering the engine, an air filter is installed at the inlet of the engine’s intake pipe.

Function of air filter

Air filter refers to a device that removes particulate impurities in the air. When piston machinery (internal combustion engine, reciprocating compressor air filter, etc.) is working, if the inhaled air contains dust and other impurities, it will aggravate the wear of the parts, so an air filter must be installed. The air filter is composed of a filter element and a shell. The main requirements of air filtration are high filtration efficiency, low flow resistance, and continuous use for a long time without maintenance.

Application range

Water and oil filtration, petrochemical industry, oil field pipeline filtration;
Fuel filtration of refueling equipment and construction machinery and equipment;
Equipment filtration in water treatment industry;
Pharmaceutical and food processing fields;
Rotary vane vacuum pump oil filtration;

Maintenance

1. The filter element is the core component of the filter. It is made of special materials and is a vulnerable part that requires special maintenance and maintenance;
2. After the filter has been working for a long time, the filter element in it has blocked a certain amount of impurities, which will cause an increase in pressure and a decrease in flow rate. At this time, it needs to be cleaned in time;
3. When cleaning, be careful not to deform or damage the filter element.
Generally, depending on the raw materials used, the service life of the filter element is different, but with the extension of use time, impurities in the water will block the filter element, so generally the PP filter element needs to be replaced in three months; the activated carbon filter element needs to be replaced in six months ; As the fiber filter element cannot be cleaned, it is generally placed on the back end of PP cotton and activated carbon, which is not easy to cause clogging; the ceramic filter element can usually be used for 9-12 months.

How to choose air filter?

1.Check the appearance:
First look at whether the appearance is exquisite workmanship? Is the shape neat and smooth? Is the surface of the filter element smooth and flat? Secondly, look at the number of wrinkles. The more the number, the larger the filter area and the higher the filtration efficiency. Then look at the wrinkle depth, the deeper the wrinkle, the larger the filter area and the greater the dust holding capacity.

2.Check The Light Transmittance:
Look at the air filter at the sun to see if the light transmission of the filter element is even? Is the light transmittance good? The uniform light transmission and good light transmission indicate that the filter paper has good filtration accuracy and air permeability, and the air intake resistance of the filter element is small.

Excavator lungs [air filter element] cleaning and replacement precautions

Excavators are strong soldiers on construction sites and municipalities. Those high-intensity operations are just daily work for them, but everyone knows that the working environment of excavators is very harsh, and it is common for dust and mud to fly all over the sky.

Have you maintained the excavator’s lung air filter properly? The air filter is the first level of air entering the engine. It will filter out the dust and impurities in the air to ensure the healthy operation of the engine. Next, I will teach you what to pay attention to when replacing and cleaning the air filter!
Excavator air filter cleaning

Notes on cleaning the air filter:
1. When cleaning the air filter element, be sure not to use tools to disassemble the shell or filter element of the air filter element, otherwise the filter element will be damaged easily and the filter element will fail.

2. When cleaning the filter element, do not use tapping and tapping to remove dust, and do not leave the air filter element open for a long time.

3. After cleaning the air filter element, it is also necessary to confirm whether the sealing ring of the filter element and the filter element itself are damaged. If there is any damage, it should be replaced immediately, and do not continue to use it with luck.

4. After cleaning the air filter element, a flashlight should also be used for irradiation inspection. When a weak part on the filter element is found, it should be replaced in time. The price of the filter element is a drop in the bucket for the engine.

5. After cleaning the filter element, remember to make a record and mark it on the filter element assembly shell.

Precautions when replacing the air filter element of the excavator:
After the air filter has been cleaned 6 times in a row or damaged, it needs to be replaced. The following 4 points must be paid attention to when replacing.

1. When replacing the outer filter element, replace the inner filter element at the same time.

2. Don’t be greedy for cheapness, use filter elements with prices lower than the market price, and be careful to buy fake and shoddy products, which will cause dust and impurities to enter the engine.

3. When replacing the filter element, it is also necessary to check whether the sealing ring on the new filter element has dust and oil stains, and it should be wiped clean to ensure the tightness.

4. When inserting the filter element, it is found that the rubber at the end is expanded, or the filter element is not aligned, do not use brute force to install it, there is a risk of damaging the filter element.

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