Air Room Purifiers

Designed in 1853 by Isaiah Rogers, an architect known as the "father of the modern hotel", it was designed for Thomas Gaff and his family who occupied it from 1855 until 1891.

Airpura Industries

Shipping and riverboats were significant elements of the Gaff business enterprises and are reflected in the architecture of the home.

Although based on the Italian Renaissance architectural style, the two-story home's design reflected Gaff's involvement in the shipping industry with its full-width front porch being reminiscent of a steamboat's deck. Among it's many features include Ventian Glass Windows,elaborate plaster mouldings, a museum room, and an underground wine cellar.

The suspended staircase was patterned after those at the ends of the Grand Salon on the more elaborate riverboats of the time.Reportedly, the Gaff children once rode a pony up these stairs and out the rear door.

Thomas Gaff was born in Scotland in July of 1808. After coming to the United States, he learned paper making and the distillery business. Along with his brother James they became involved in many other businesses,including a jewelry store, A Nevada silver mine, farming, turnpike and canal construction, machine works, and a mill in Columbus Indiana which produced the world's first ready made cereal.

Needing to transport their brewery and distillery products, they also owned a fleet of steamboats. During the Civil War they supplied the Union Army the steamboats, whence one of them the Forest Queen became the headquarters for Gen. William Tecumseh Sherman and successfully rammed the Vicksburg blockade.

In their spare time, the brothers were involved in many civic affairs, helped organize the local school system , established the First National Bank of Aurora and served on the city council.

Today Hillforest is a non-profit museum and is open to the public.

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Anyone with small children, pets, or a smoker in the house knows all too well that room deodorizers and air fresheners only mask the smell temporarily and don't solve your real air cleaning needs. In fact, many of them release toxic chemicals into the air (not good!). To gain fresh, clean air, the odors in your home must be neutralized and cleaned completely. Odors like strong cooking smells, chemical fumes, and tobacco smoke are particularly dangerous for people suffering from asthma and allergies. As the air reaches the lungs, these bothersome odors and fumes trigger allergic reactions.

Aller Air

When deciding which air purifiers will be most effective against household odors, first consider the amount of air each air purifier can effectively process. The CADR, or Clean Air Delivery Rate, is used to measure the overall effectiveness of an air purifier and is tested and certified by the Association of Home Appliance Manufacturers (AHAM).

As air cycles through the air cleaner, the CADR measures the volume of air actually moving through the system, and the percentage and size of the particles being removed. CADR tests for pollutants like tobacco smoke, dust and pollen. These tests determine, in cubic feet per minute (CFM), how effective the air cleaner is at removing specific pollutants.

CADR results are recognized as accurate and impartial measurements by the U.S. Environmental Protection Agency (EPA) and the American Lung Association. Although some manufacturers use the air exchange rate to qualify their air cleaners, it is not comparable to the CADR tests. Air exchange rates only indicate the total volume of air that is processed by the air purifier in a given time and does not account for the particles being filtered or the overall effectiveness of the air purifier. Ensure that your air purifier has been tested and certified by the AHAM for optimal CADR results to guarantee that you will receive an air cleaner that has the ability to remove airborne contaminates, odors, and fumes.

Air purifiers utilize various methods of filtration for neutralizing and cleaning the awful odors in indoor air. Activated carbon filters are the most widely used type of filter to remove gases, odors, and chemical toxins. The carbon that is contained in activated carbon filters is basically charcoal. When charcoal is treated with oxygen, millions of tiny pores between the carbon atoms are created, enabling the activated carbon to adsorb odorous substances from gases or liquids.

The term "adsorb" refers to the process by which the material attaches itself to the charcoals by way of chemical attraction. Large surface areas with tiny pores of activated charcoal attract odors, gases, and chemical toxins, and the pores trap these impurities. As the carbon filter becomes full with airborne contaminants, the charcoal becomes less effective, requiring replacement. Impregnated carbon filters contain an additional chemical (a chemisorbent), allowing them to eliminate Volatile Organic Compounds (VOCs) as well as odors and fumes.

Many AllerAir air purifiers are especially equipped to remove VOCs, offensive odors, smoke, and smog. With an optional UV light to kill bacteria and sterilize the air, AllerAir air purifiers are comprised of an all-metal housing that does not produce off-gassing or ozone. AllerAir air purifiers offer heavy-duty air cleaning for industrial or residential settings.

HEPA (High Efficiency Particulate Air) filters, by definition, are required to filter at least 99.97% of all airborne particles as small as 0.3 microns, including dust, pollen, and pet dander. However, the size, material, and construction of the HEPA filter media will determine the amount of particulates that will be filtered. If the filtration media is too small, some ultra-fine particles like foul odors and chemical fumes can be missed.

To tackle odor control, HEPA air purifiers usually combine the HEPA filter with additional filtration systems. Manufacturers like Austin Air combine the HEPA filtration technology with their own carbon/zeolite filter to effectively remove airborne pollutants and lingering odors and smells. The carbon/zeolite filter is impregnated with potassium iodide for enhanced removal of chemically reactive gases, providing your home with air that's free of allergens, toxins, and odors.

Charged Media filters are also effective against nasty odors. Through the use of electrostatic energy and synthetic fiber filters, many charged media filters can collect particles as small as 0.1 microns. The media filter, made from synthetic fibers, is charged through the manufacturing process and attracts airborne contaminants electrostatically before trapping them inside the fibers of the filter.

However, charged media filters lose their charge frequently and become less effective after every use, requiring a filter replacement to regain efficiency. In fact, some charged media filters emit ozone, a dangerous lung irritant that pollutes your air and should be avoided by allergy and asthma sufferers.

Some charged media filters like Blueair air purifiers offer optional smoke, odor, and gas removal filters. Known for their stylish and sleek design, Blueair air purifiers offer low energy consumption and easy-to-replace filters. With either a Smokestop filter or a particle and gas filter, Blueair air purifiers remove 99.97% of particles at 0.1 micron, and they don't emit ozone.

Like charged media filters, electrostatic precipitators use electrostatic charges to safely clean air and neutralize odors. As air is pushed through many static prone fibers, electronic cells charge airborne particles and capture them inside of collector plates. As electrostatic precipitators don't require filters, you don't have to worry about replacing the filters. Simply wash the collector plates and insert them back into the air purifier for fresh, clean air.

Although some electrostatic precipitators emit dangerous levels of ozone, the Friedrich electrostatic air purifier emits only a trace amount, and it's the best deal for your money. Friedrich electrostatic air purifiers have been tested and certified by the AHAM to outperform 99% of competing air purifiers at removing pollen, dust, and tobacco smoke. Proven effective against aerosols, odors, and fumes, Friedrich air cleaners provide an affordable solution to your polluted air.

So if you're trying to rid your home of disgusting odors, noxious gases, or foul fumes, don't spray air fresheners that will only contribute to your indoor air pollution. Instead, freshen your air with a quality air purifier. Your nose will appreciate it!

Scott Smith is an expert in allergies, asthma, and indoor air quality at achooallergy.com.

You've done some research and discovered that Honeywell purifiers have some top rankings. There's only one problem now - which one to choose! The answer to that question is based on your needs and your budget.

Honeywell HHT-145

Here are some of the Honeywell models that you'll want to check out, and they are listed by price range.

First, though, carefully consider your needs.

Why Do You Need One?

What you need in an air filter will help determine which one is best for you, and that you should buy.

You are aware that air purifiers work by drawing in particle-laden air, filters out the particulate matter, then sends clean air back out.

There are different kinds of filters; charcoal, HEPA and even ionizers. However, since many don't consider ionizers to be the safest idea, we'll look at charcoal and HEPA filters.

Both trap particles, but they don't both trap the same sizes. HEPA filters sieve out the smaller particles well, even down to most viruses. But do you need HEPA strength?

If you're healthy and live in an area with minimal air-quality issues, then a charcoal filter may suit your needs. However, if your immune system or lung function is compromised, or if you have allergies or asthma, you're probably going to want a HEPA model.

Honeywell Purifiers - Under 0

Here are three Honeywell air purifier models under 0.

HHT-011 is a compact model, and it has a permanent HEPA filter. However, it's for a small room or office, no more than 85 square feet. This would be a good filter for a bathroom or a small office.

The HFD-010 QuietClean compact tower unit also has a permanent filter, although not HEPA-rated. It's rated for small rooms, and because it's quiet, it would work well in a bedroom.

The HFD-135 permanent IFD UV antibacterial air purifier is another for a small room. It features a UV light which is said to help kill bacteria.

Honeywell Models Between 0 and 0

As you can see, the models under 0 are meant for small rooms. These two purifier models, with prices between 0 and 0, are for larger sized rooms.

The Honeywell 17000 Permanent Pure HEPA QuietCare purifier is known for being efficient and quiet. It's rated for a medium-sized room of 168 square feet, which is roughly 12 by 14 feet.

Model 50250 has a HEPA filter, and boasts 99.97% of particles are captured by this. It's rated for a large room of up to 390 square feet.

Honeywell Filter Models Over 0.

Here are two of the well-rated models that are over 0 in price.

First is the Honeywell HHT-145 HepaClean UV Antibacterial HEPA Tower 3-in-1 model. It has a HEPA filter, and the 3-in-1 refers to the optional ionizer and oscillation options. Rated for medium-sized rooms, up to 185 square feet.

And finally, the F300E1019 is an electronic whole house air cleaner. It features a pre-filter that captures the larger particles, and then another that filters particles as small as.3 microns in size.

There they are, seven Honeywell air purifier models from which you can choose.

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