Thursday, March 30, 2006
Air Filters - The Four Major Types of Air Filters
Air Filters - The Four Major Types of Air Filters
Air filters may be centralized, in-home filtration systems or portable devices. When the air quality problems exist throughout the house, then a centralized filtration system is needed. Otherwise, portable cleaner may serve the purpose of air filtration.
Hygienic air is essential to human life, and in this modern age, that requires air cleaners. There are a few different methods of air cleaning, like Filtration, Electro-static Precipitation and Ion Generation. Air Filtration cleans air through the removal of sub-micron particulate, gases and odors. If you are plagued by allergies or asthma, an air filter might help you. Air filters are the best tools for eradicating allergens from the house. Particularly for those people who are suffering from asthma and allergies, both the U.S. Environmental Protection Agency (EPA) and the American Lung Association recommend air filtration.
The ability to remove allergens and contaminants depends on the amount of air drawn through the filter. Factors that affect filter efficiency include fiber size, fiber density, airflow rate, and particle diameter. Air filters may be centralized, in-home filtration systems or portable devices. When the air quality problems exist throughout the house, then a centralized filtration system is needed. Otherwise, portable cleaner may serve the purpose of air filtration.
There are four major types of air filters, depending on specific needs. They are:
Mechanical Filters
These filters force air through a special screen that traps pollen, dust particulate, smoke and air-borne irritants and pet dander. The best example of this type of filters is HEPA (High Efficiency Particulate Air) filter.
Gas Phase Filters
These air filters are used for removing odors and other types of pollutants such as gases from cooking, paints, perfume etc. These filters are not meant for the removal of allergens in the home.
Electronic Filters
In these types of filters, allergens are trapped through electrostatic precipitators with a fan. Electronic filters use electric charges to attract contaminants.
Hybrid Filters
These air filters combine electrostatic and mechanical filters. These are used to trap allergens rather than gas based contaminants.
Another type of air filters is the Ozone air filter, but it is not environment-friendly.
When purchasing an air filter, one has to consider things like which type of allergens will be removed, the filter's efficiency with respect to HEPA standards, the clean air delivery rate (CADR) of the filter, the ease of changing the filter, and the noise that it will make. Changing air filters regularly facilitates is ability to improve the quality of air.
by Marcus Peterson at articlesfactory.com
Air filters may be centralized, in-home filtration systems or portable devices. When the air quality problems exist throughout the house, then a centralized filtration system is needed. Otherwise, portable cleaner may serve the purpose of air filtration.
Hygienic air is essential to human life, and in this modern age, that requires air cleaners. There are a few different methods of air cleaning, like Filtration, Electro-static Precipitation and Ion Generation. Air Filtration cleans air through the removal of sub-micron particulate, gases and odors. If you are plagued by allergies or asthma, an air filter might help you. Air filters are the best tools for eradicating allergens from the house. Particularly for those people who are suffering from asthma and allergies, both the U.S. Environmental Protection Agency (EPA) and the American Lung Association recommend air filtration.
The ability to remove allergens and contaminants depends on the amount of air drawn through the filter. Factors that affect filter efficiency include fiber size, fiber density, airflow rate, and particle diameter. Air filters may be centralized, in-home filtration systems or portable devices. When the air quality problems exist throughout the house, then a centralized filtration system is needed. Otherwise, portable cleaner may serve the purpose of air filtration.
There are four major types of air filters, depending on specific needs. They are:
Mechanical Filters
These filters force air through a special screen that traps pollen, dust particulate, smoke and air-borne irritants and pet dander. The best example of this type of filters is HEPA (High Efficiency Particulate Air) filter.
Gas Phase Filters
These air filters are used for removing odors and other types of pollutants such as gases from cooking, paints, perfume etc. These filters are not meant for the removal of allergens in the home.
Electronic Filters
In these types of filters, allergens are trapped through electrostatic precipitators with a fan. Electronic filters use electric charges to attract contaminants.
Hybrid Filters
These air filters combine electrostatic and mechanical filters. These are used to trap allergens rather than gas based contaminants.
Another type of air filters is the Ozone air filter, but it is not environment-friendly.
When purchasing an air filter, one has to consider things like which type of allergens will be removed, the filter's efficiency with respect to HEPA standards, the clean air delivery rate (CADR) of the filter, the ease of changing the filter, and the noise that it will make. Changing air filters regularly facilitates is ability to improve the quality of air.
by Marcus Peterson at articlesfactory.com
Thursday, March 23, 2006
How to check and change your air filter
Air Filter - How to check and change your air filter
You car's air filter is very important since it maintains some parts of your car system clean and free of dirt.
If your air filter doesn't work properly and dirt enters your car this might make it go through different problems, and therefore it is important that you check the filter and change it when necessary. Your mechanic can do it for you although it is very easy and you could do it yourself as well.
It is recommended that you change your car's air filter once a year or every 15.000 miles if you live in an averagely dusty area. But, if you can check it once in a while and replace it as soon as it needs it this would be much better. Checking it is a very easy thing to do and replace it is not complicated once you learn how to do it.
If you wish to check your car's air filter yourself and in an easy way, you can do so by using a light from inside pointing outside and check how bright it looks through it. If you see the light clearly, then your air filter is still good, but if you can't see much of the light then it indicates the filter needs to be changed.
Newer cars have different air filters than older ones. If your car is rather new, its air filter is probably rectangular and you might find it located under the hood, near the radiator area or the fender wells. In order to change it, you must open it and take the actual air filter from it, replacing it by the new and then closing it again.
If your car is older, then the air filter will probably be of a big round shape and located near the engine area. It might probably be screwed, and all you might need to do is to unscrew the cover, let the air filter come out, and place the new one instead of it. You must pay attention in case it has any other attachment mechanisms such as clips which you would need to take off as well.
by Jacob Jelling at articlesfactory.com
You car's air filter is very important since it maintains some parts of your car system clean and free of dirt.
If your air filter doesn't work properly and dirt enters your car this might make it go through different problems, and therefore it is important that you check the filter and change it when necessary. Your mechanic can do it for you although it is very easy and you could do it yourself as well.
It is recommended that you change your car's air filter once a year or every 15.000 miles if you live in an averagely dusty area. But, if you can check it once in a while and replace it as soon as it needs it this would be much better. Checking it is a very easy thing to do and replace it is not complicated once you learn how to do it.
If you wish to check your car's air filter yourself and in an easy way, you can do so by using a light from inside pointing outside and check how bright it looks through it. If you see the light clearly, then your air filter is still good, but if you can't see much of the light then it indicates the filter needs to be changed.
Newer cars have different air filters than older ones. If your car is rather new, its air filter is probably rectangular and you might find it located under the hood, near the radiator area or the fender wells. In order to change it, you must open it and take the actual air filter from it, replacing it by the new and then closing it again.
If your car is older, then the air filter will probably be of a big round shape and located near the engine area. It might probably be screwed, and all you might need to do is to unscrew the cover, let the air filter come out, and place the new one instead of it. You must pay attention in case it has any other attachment mechanisms such as clips which you would need to take off as well.
by Jacob Jelling at articlesfactory.com
Tuesday, March 21, 2006
Green Air Filters For Your Car
Green Air Filters
Alright, all you soy sipping, yogurt eating, diet doing, hybrid driving, environmentally eccentric folks from Vancouver: listen up. You may be causing more damage to the environment than you already know. How so? Your Audi’s air filter, that’s how. Yes, it is true: if you keep your car long enough you will be performing under-the-hood maintenance which will include changing your air filter at least once a year. Keep that same car for ten years and that is ten years of stuff clogging North America’s landfills. And you call yourself earth friendly? Tsk, tsk!
All kidding aside, there is an environmentally friendly way whereby if you follow just one small, but important step you can achieve oneness with nature, if not with your wallet: replace your car’s disposable air filter one final time with a reusable air filter.
Reusable air filters, or performance air filters as some like to call them, are a true “green” item. No, the air filter isn’t green itself, but the result is the same effect: you can replace your car’s air filter one final time with a reusable air filter that should outlast your car. Environmentally friendly air filters are on the market and they have several key benefits to them, including:
You replace your car’s disposable air filter once and for all with a reusable air filter.
Environmentally sensitive landfills are permanently rid of an extra ten or more disposable air filters that you would have used.
Your reusable air filter will cost approximately 2 or 3 times the price of a disposable filter, however you will get that money back and ultimately save in the long run.
Your car will actually perform better as reusable air filters help your engine breathe better. Better breathing for your engine means better performance.
You may realize a slight increase in fuel mileage as a better performing engine means a more efficient engine.
All in all, you can show yourself to be environmentally responsible and save yourself some many in the process of doing the right thing. Reusable air filters are truly a green friendly product and are worth being placed in your car the next time you change your air filter.
by Matthew C. Keegan at articlecity.com
Alright, all you soy sipping, yogurt eating, diet doing, hybrid driving, environmentally eccentric folks from Vancouver: listen up. You may be causing more damage to the environment than you already know. How so? Your Audi’s air filter, that’s how. Yes, it is true: if you keep your car long enough you will be performing under-the-hood maintenance which will include changing your air filter at least once a year. Keep that same car for ten years and that is ten years of stuff clogging North America’s landfills. And you call yourself earth friendly? Tsk, tsk!
All kidding aside, there is an environmentally friendly way whereby if you follow just one small, but important step you can achieve oneness with nature, if not with your wallet: replace your car’s disposable air filter one final time with a reusable air filter.
Reusable air filters, or performance air filters as some like to call them, are a true “green” item. No, the air filter isn’t green itself, but the result is the same effect: you can replace your car’s air filter one final time with a reusable air filter that should outlast your car. Environmentally friendly air filters are on the market and they have several key benefits to them, including:
You replace your car’s disposable air filter once and for all with a reusable air filter.
Environmentally sensitive landfills are permanently rid of an extra ten or more disposable air filters that you would have used.
Your reusable air filter will cost approximately 2 or 3 times the price of a disposable filter, however you will get that money back and ultimately save in the long run.
Your car will actually perform better as reusable air filters help your engine breathe better. Better breathing for your engine means better performance.
You may realize a slight increase in fuel mileage as a better performing engine means a more efficient engine.
All in all, you can show yourself to be environmentally responsible and save yourself some many in the process of doing the right thing. Reusable air filters are truly a green friendly product and are worth being placed in your car the next time you change your air filter.
by Matthew C. Keegan at articlecity.com
