How long is core of filter of car air conditioning changed?

To the problem advocate this problem, although had had a lot of answers, but very few someone changes to what issue put oneself in another's position periodic. Of course I am unspeakable also specific how long should change core of air conditioning filter, it is I want to emphasize particularly only a bit: Core of air conditioning filter must be changed frequently! Do to the car every time at least when maintaining, should conveniently is changed.

The reason is very simple: We know, have on the car " 4 filter " , namely air conditioning filter, air filter, engine oil filter and fuel filter, besides air conditioning filter, the others 3 filter are the service that it is a car, only alone air conditioning filter is humanness service. We had maintained the car, the purpose can serve for the person better to allow a car namely, and air conditioning filter concerns the empty temperament inside the car to measure directly, and the price is not expensive also, a few average fund, a bit better also with respect to more than 100 money, why not does conveniently change?

Additional, I still discover a strange phenomenon, some cars advocate aux would rather flower hundreds of on 1000, even thousands of go buying a car to carry air carburettor, cannot think of to spend 180 money to change air conditioning filter however. Study air purifier a little, can know, its structure and principle and air conditioning filter system almost just the same, it is air-blower + filter core, again adscititious system of a control. But from filter efficiency will tell, the car carries air carburettor to have a few tile only commonly the power of ten tile, and air conditioning filters systematic power is as high as about a hundred tile, be absent completely an amount class.

I once had done a test, with core of common filter of brand air conditioning, switch comes inside circular condition, moderate wind force runs ten minutes, air index is met from 150 drop more 20 the left and right sides, when moving many minutes 20 probably, fall unexpectedly 10 the following. It is a bit better to if use,believe (take activated carbon for instance) core of air conditioning filter, the effect will be better. Since checking that, want to take maintenance plant only, I can let repair car master to help me give air conditioning filter change.

Hope my answer can to the question advocate help somewhat, the content that more raises a car to use a car pays close attention to a head please date " car model society " , 20 years the old driver of car age takes your domesticate car.

Copyright statement: " car model society " content all is a date and all character in realizing empty interlocution to be achieved formerly, without written accredit, prohibit any orgnaizations or individual are reprinted, extract and compile.