At the beginning of Gengzi in 2020, the whole country experienced a battle without smoke. During the period, there were too many touching moments, and the people of the whole country helped each other in the same boat and finally controlled the catastrophe. Now that the epidemic has gradually subsided, more and more people are beginning to realize the importance of masks.

It is worth mentioning that during the period when everyone was consciously isolated from contact, some people chose to drive to relax themselves-they didn't have to get off the bus, didn't contact anyone, just hitchhiking, which added some fun to the boring isolated life. Then the problem is coming. Since everyone is aware of the importance of masks, what kind of "masks" should vehicles have?

In fact, the main function of the mask is to prevent harmful bacteria from entering the human body through the nose and mouth. Therefore, for cars, a powerful air conditioning system is needed to prevent harmful gases and bacteria from entering the car. Of course, harmful gases and germs are invisible to the naked eye. If you want to intuitively feel the strength of the air conditioning system, you have to use professional instruments to test it. But do you know that a small air conditioning filter directly affects the test results?

Although the air conditioning filter element looks unremarkable, it can play a great role. How effective can this be? In order to let everyone feel intuitively, we really took an Changan Ford Forex to test it. We were surprised at the test results.

Why did you choose Forex as our testing tool? This is because Changan Ford announced a very powerful policy before: From April 1, Changan Ford will upgrade the he micron-sized high-efficiency filter for the new Furuisi car for free. The replacement and upgrading of micron-level high-efficiency filter element can intercept more than 95% of 0.5 micron particles and effectively intercept 0.05 micron aerosol particles.

So, what is the actual performance of this so-called he micron-scale high-efficiency filter element? In this regard, we decided to use professional instruments for evaluation.

First of all, we tested the outdoor PM2.5 concentration at that time and kept it for several minutes, and the reading was stable at around 0092.

Close all doors and windows, light another cigarette, and the PM2.5 concentration reading and yellow curve begin to soar. ...

When the reading reaches 0999, turn on the air conditioner for internal circulation+maximum air volume. ...

After about two minutes, the yellow curve began to decline. ?

Two minutes later, the concentration reading of PM2.5 inside the car was only 0073, which was lower than that inside and outside the car before.

However, we are curious about how high the he micron-sized high-efficiency filter can reduce the concentration of PM2.5 in the car, so after waiting for about 8 minutes, the yellow curve finally stabilized at the reading of 0004! At this time, the outdoor PM2.5 is still around 0092. It seems that the measured effect of Ford he micron-scale high-efficiency filter element is a bit against the sky!

What is the internal structure of Ford he micron filter with such a powerful effect? Might as well open the witness with us.

It is reported that the micron-scale high-efficiency filter element consists of four layers: non-woven pre-filtration layer, melt-blown superfine fiber layer, activated carbon layer and PET non-woven fabric support layer.

As the official statement, after dissecting the micron-scale high-efficiency filter element of Ford he, we can clearly see the composition of the four-layer structure.

The first floor; The second floor

The pre-filtration layer is made of non-woven PP material, which can block fine dust and large particles.

second floor

The superfine fiber layer made of meltblown cloth can block finer dust and microorganisms, and the interception rate of 0.5 micron particles is as high as 95%, effectively intercepting 0.05 micron aerosol particles.

Third layer

The activated carbon layer is made of coconut shell carbon material with high content. Adsorb odor, toluene and other harmful gases and nitrogen oxides emitted by vehicles. The new filter can absorb toluene harmful gas as high as 9 1%, and the nitrogen dioxide emitted by vehicles is as high as 98%.

Fourth layer

As a supporting layer, this layer is made of PET non-woven fabric to provide structural support.

Compared with the medical masks we use every day, Ford he micron-sized high-efficiency filter element has a layer of high-content coconut shell activated carbon for protection. Adopt internationally recognized German DIN7 1460 certification standard 4, and provide high-grade filter elements by German professional filter element suppliers who have been deeply involved in the filter element field for 60 years.

Ford HE micron-scale high-efficiency filter can intercept more than 95% particles with a particle size of 0.5 micron, and can effectively intercept aerosol particles with a particle size of 0.05 micron. Not only the filtration efficiency is high, but also the adsorption efficiency is excellent, which can adsorb peculiar smell. The new filter can absorb harmful gases such as toluene, and the efficiency is over 965,438+0%, and the efficiency of nitrogen dioxide emitted by vehicles is over 98%.

In addition, Furuisi is also equipped with a fresh air system, which can automatically ventilate three times within 6 hours after the flameout, and automatically ventilate 1 minute after the vehicle is unlocked to ensure the fresh air inside the car; With micron-sized high-efficiency filter element, it provides super health and safety protection.

When it comes to safety, we have to mention Furuisi's superior driving safety protection. The key parts of the Forex body are made of boron steel. The strength of the car body is as high as 1500Mpa, which effectively resists external impact and protects the safety of the cockpit. At the same time, the car is equipped with six airbags. In addition to the front double airbags and side airbags, it is also equipped with a side air curtain, which takes into account the safety of the front and rear rows.

It can be seen that Furuisi is a family car that pays attention to safety (not only driving safety, but also the health and safety of drivers and passengers), which is very suitable for ordinary families. So when is the best time to start this car? The answer is now.

Because at present, Furuisi has launched a very powerful promotion policy for consumers: in terms of annual supply, the current purchase of Furuisi new cars can be calculated according to deferred repayment 12 months, that is, there is no daily supply in the first year of use; Secondly, the fuel cost is 0, and the official subsidy fuel cost is 3000 yuan. According to the average monthly fuel cost of 6 months in 500 yuan, it is equivalent to not paying for half a year. The last maintenance fee was 0, and you can enjoy free basic maintenance for 6 times in 3 years.

In addition, starting from this month, the top 65,438+00,000 car buyers will receive another 3,000 yuan auto insurance subsidy. The most crucial point is that, in order to thank the selfless dedication of medical staff, the epidemic "angels in white" can exclusively enjoy the car purchase fund of up to 2,000 yuan.

It is true that when it comes to cost-effective family cars, Furuisi must not miss it. Now this car is not only equipped with a powerful HE micron-level high-efficiency filter element, but also has more preferential policies, which is really worth considering.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.