Preventative measures are vital for asthmatics. It’s much easier to stop an asthma attack before it can happen than waiting for an attack to occur and then reacting with rescue inhaler treatment. You might be very cautious and take asthma medication regularly, without fail. Any foods or other substances you are allergic to are banned in your home. You avoid areas where people smoking may be present.
All those precautions can drastically reduce your chances of suffering an asthma attack. That being said, there is one factor that many asthmatics ignore with regards to preventing asthma attacks and improving lung function: the air quality inside their own homes. Finding the best air purifier for your home should not be overlooked when creating a treatment plan for asthma.
Indoor Air Quality and Asthma
The air in our homes is not always as clean and pure as we think. There are many contaminants and harmful substances often found in the homes of people with asthma that can trigger asthma attacks, ranging from household cleaning products, asbestos, lead, pesticides, dust, dander, pollen and mold. If not held in check, these irritants will significantly worsen asthma symptoms and lead to more severe asthma attacks that are triggered with greater regularity. So the question is: How are asthmatics supposed to avoid these tiny particles all around them they can’t even see? Air purifiers and air filtration systems are the answer.
Benefits of Air Purifiers for Asthmatics
Modern air purifiers are capable of removing as much as 99.97% of all pollutants from indoor air. They can also remove asthma triggers such as pollen and eliminate unwanted odors. This will significantly improve the quality of your indoor air and lower your exposure to airborne allergens, irritants and other asthma triggers found in the air of many homes of people with asthma. So are you ready to learn about the best asthma purifiers and their role in reducing the symptoms of asthma?
Methods of Air Purification
In general, modern air purifiers that provide beneficial improvements to indoor air quality for asthmatics fall into one of two basic types:
Filter Based Air Purifiers: Air is pushed through a filter (commonly made from fiberglass, foam, cotton or synthetic fibers) that removes dust and particles from the air. Air filters should always be installed in a homes heating and cooling system to reduce dust/particles from entering the air. It’s also good to replace clogged filters on a regular schedule for proper furnace maintenance so your equipment is kept in working order and operating at maximum efficiency. High Efficiency Particulate Air (HEPA) filters are air filters which allow less than 0.03% of particles 0.3 micrometers or larger in size to pass through (Department of Energy standard) while also allowing a certain amount of air to pass through. The amount of air moved varies by filter size. HEPA filters are essentially filters that are much denser than typical furnace filters, which means they capture more particles from the air. They are also less efficient at allowing air to pass through.
Ionizing Air Purifiers: This method of air purification creates charged particles called ions using a technique known as corona discharge. The charged particles are attracted to each other as well as anything with an opposite charge, causing them to group together. When enough of these ions are clumped together they become heavier and settle out of your indoor air.
Some air purifiers even make use of UV (Ultraviolet) light and adsorbent materials (such as charcoal) to further sanitize indoor air from bacteria and reduce odors.
Ozone Generators and Asthma
Yes, there is a type of air purifier which should be completely ignored by asthmatics searching for a way to improve indoor air quality. Like the name suggests, ozone generating air purifiers actually produce ozone to sanitize the air and reduce odors. The problem is, ozone is also a toxin known to cause a worsening of asthma symptoms and can even trigger asthma attacks. Ozone is very unstable. It can easily react and combine with other chemicals found in the air to form new and more dangerous substances. Ozone also leads to corrosion and oxidation of metals. Due to these circumstances we recommend air purifiers that utilize ozone generators be avoided by everyone, not just people with asthma. The health risk is simply too high, especially for asthmatics.
Top Rated Air Purifiers for Asthma Symptoms
Hoover Air Purifier with TiO2 Technology
The Hoover model WH10600 is, in our opinion, one of the best budget air purifiers on the market. The Hoover WH10600 Air Purifier utilizes more than its fair share of air cleaning technologies. It uses Hoover’s own TiO2 air purification technology combined with a UV light, prefilter, charcoal filter and HEPA filter to provide indoor air that is free from allergens, odors, germs and bacteria. The WH10600 contains a Titanium Dioxide (Ti02) coated filter that enhances the effectiveness of the UV light.
Homedics Ar-20 Hepa Air Cleaner 100 Cadr
The Homedics Ar-20 particle arrestor certified air purifier from Homedics is rated to remove 99.97% of the elements that trigger asthma symptoms. It features a permanent hepa filter, 3-speed fan, indicator to warn filter needs replaced and remote. The Ar-20 provides pure, healthy air for your home.
Whirlpool Whispure Air Purifier
The Whirlpool Whispure Air Purifier model #AP51030K incorporates a 3-stage purification solution composed of a prefilter, carbon filter and true HEPA filter. The #AP51030K purifier’s external faceplate behaves as a lifetime prefilter. It gathers larger materials and blocks them from flowing through the purifier and clogging the HEPA filter. Sizable substances that manage to make their way past the prefilter are immediately trapped by the carbon filter. The carbon filter additionally gets rid of undesirable odors and preserve the lifespan of the HEPA filter. In the center of the Whirlpool Whispure you will find a true HEPA filtration system. HEPA filters supply optimal purification of the indoor air by eradicating as much as 99.97% of materials and content that are 0.3 microns and larger.