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[A354]Air Filters For Allergies

by Christyjonpns, Chr

If you don't know the function of an air filter, chances are you don't have them in your home. Air filters are designed to take out the dirt and other particles that may impair your health when you inhale them in the air around you. You can reduce any air related disease or illness in your family by spending some cash on an air filter of high quality.

Apart from those dust particles that can be seen with the naked eyes, the air is also filled with chemical contaminants and odors that are not visible. Air filters such as the carbon air filters are made to take care of the fine particles that no human eye can see. Some air filters, which are not carbon air filters come with carbon-coated mats that help to tackle unpleasant smells in the air around your home.

Electronic filters for air conditioners are those that work hand in hand with electricity. Basically, the electronic air conditioner filters are adept at picking up huge dust particles from the air. You can get rid of large sized dust particles with an electronic filter in your air conditioner.

Air pollutants are on the rise especially with advances being made industrially and technologically. You need to buy air filters to get rid of all kinds of toxic gases and substances in the air. Air filters are designed to help you breathe cleaner, purer air.

You may not be aware of the fact that those constant headaches and dizziness you feel is all a result of the air you breathe. Clean air often equals to stable health while impure air equals unstable health. For the sake of your health and the health of your family, you should get an air filter to generate clean air.

Filters for air purificators vary in type. You can get air filters for your purifiers that are in cartridge form and those that aren't in cartridge form. Air cartridge air filters need to be changed frequently in order to maintain them.

According to the Environmental Protection Agency (EPA), breathing in ozone from an ozone air purifier is bad for your health because it is an irritant. If you are suffering from asthma or other respiratory related diseases, you may be made even sicker by using an ozone air filter because it releases some amount of ozone into the air. Ozone air purifiers are discouraged because they precipitate the activity of free radicals in the body which cause diseases.

Most of the air filters or purifiers that you see in the market have been tried and tested and proved effective. The body responsible for testing and approving air filters is the Association of Home Appliances Manufacturers (AHAM). The Association of Home Appliances Manufacturers was established in the 1980's with the purpose of testing air filters in the market to ascertain their functionality.

Compressing air generates a reservoir (receiver / air tank) full of wet, dirty, hot compressed air.

As the air leaves the tank, it carries the crud and free water along with it. It also carries a great deal of water vapour. As the compressed air travels to your appliance (air drill / air grinder / blow gun / air brush - what have you?) the compressed air in the air line cools, and some of the water vapour will condense into free water.

That's why just having a small compressed air filter at the discharge of the compressor tank may not be enough. Even though the unit at the compressor will take much of the debris and free water from the air there, it can't remove the vapour. Even though you think your air is being filtered, by the time the air gets to your application, water may flowing out of the exhaust ports and onto your work piece, along with the used compressed air.

Of course, if water flowing or blowing onto your work bothers you just a tad :~} , you'll want to add another compressed air filter just before you use the air.

Many standard compressed air filters have 5 micron filter elements. If you want to know how big that is, check out the details in the Filter page on my web site.

You can purchase compressed air filters with much finer elements, and you can purchase elements that are coarser, allowing much larger particulates through. Much larger is a relative term. We're still dealing with pretty small bits here.

If you decide that your application needs extensive air filtration, get a micro-filter element for the additional air filter you will need. The new one might filter particulates down to .005 micron, and if you don't have a 5 micron unit upstream from it to take out the larger bits, the finer element will plug up really quickly, which is why you'll need the additional filter housing.

You can purchase compressed air filter elements that will strip oil from the compressed air, these known as coalescent filters. Some piston / reciprocating, and other types of compressors too, let oil "blow by" the piston seals into the compressed air tank, and this oil will get blown downstream as you use compressed air. Compressor oil is not good for most tools that have Buna-N type seals. The compressor lubricating oil might ?eat? the seals.

Each compressed air filter you install has a negative affect on the available air pressure at your tool. Pressure drop is a reality in compressed air plumbing. You could supply compressed air at 100 PSI into the discharge air line from your tank, and by the time it gets to your tool, all you have available might be 85 PSI. The flow of compressed air through the air lines, the elbows, the ?T's and yes, the air filters, all create pressure drop.

If you are using your compressor a lot (make sure you know it's duty cycle so that you don't burn it out) then it would be beneficial to have an auto-drain of some sort on the air filter. A float type will open up and let water and crud flow out when the water in the bowl gets to a certain level. An electric auto-drain will be plugged into a 120 Volt outlet, and will open the bowl drain at preset intervals for a preset length of time. You set the electric auto-drain to the interval necessary to keep the filter bowl fairly empty.

If the water and debris in the filter bowl gets above a certain level in the bowl of the filter, it floods the element, and now your compressed air supply is pumping water and debris through the element downstream to your tool.

Did you know that water rusts metal air tool innards, and that water droplets on your work piece will not allow the beautiful paint job you are air brushing on to it to adhere? Of course you did! That's why you need a compressed air filter.

One more thing. If your air consumption is great enough then even a filter at your tool may not stop the water vapour streaming along with your compressed air from condensing onto your work piece or in your air tool as the air cools. If that is a problem for you, you will need an air line dryer.

Drop me a email from my site if you have any questions. I'll be happy to respond.

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Both Christyjonpns & Bill Wade are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.

Christyjonpns has sinced written about articles on various topics from Cars, Insurance and Anger Control. It doesn't matter how much you think you are knowledgeable as regards Air Filters information like information about