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Business Dump - Choosing Your Air Filter: Navigating the Confusing World of Air Cleaners
We all want to do everything we can to ensure that the air we breathe in our homes and office environments is clean and healthy. Luckily, there are now dozens of consumer products now on the market that work to filter air and reduce the presence of indoor
According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product
pollutants. These air cleaners may be purchased as portable units that fit easily you're your living space, or in the form of in-duct systems to be installed as part of your HVAC system (the industry abbreviation for your heating, ventilation and air condi
; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.
Examples of combination products may in
Examples of combination products may in
ioning system).
With such different types and so many products available for us to choose from, how to decide which is best? Let's take a look at the basic categories of air filtering devices and what each group offers:
HEPA Filter
With such different types and so many products available for us to choose from, how to decide which is best? Let's take a look at the basic categories of air filtering devices and what each group offers:
HEPA Filter
lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.
HEPA stands for “high efficiency particulate air,” and a HEPA filter is basically a sieve that collects offensive particles so they won't circulate in the air. HEPA filters are highly effective, trapping nearly one hundred percent (99.97%)
here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe
of pollutants down to a size of .3 microns (to give you a sense of scale, a human hair is about 70 microns in diameter).
These filters are so good at cleaning air that they are often considered the most efficient of all filtration units. But don
These filters are so good at cleaning air that they are often considered the most efficient of all filtration units. But don
d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.
Combination pro
Combination pro
t rush out to buy one yet-there are a few important factors to consider. HEPA filters need to be replaced frequently, which makes sense when you consider that they function by trapping contaminants. Depending on the cost of filters and the frequency with w
ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc
ich you need to change your particular model, this can be an expensive choice. Moreover, HEPA filters are good at cleaning the air within small spaces, but they are not a home-wide solution. Of course you could place a filter in each room, but this may not
easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi
be practical.
Still, if you want a great bang for your buck, HEPA filters are a terrific choice and very, very effective. Just keep the above considerations in mind when choosing one (or several) portable filter units for your home.
Still, if you want a great bang for your buck, HEPA filters are a terrific choice and very, very effective. Just keep the above considerations in mind when choosing one (or several) portable filter units for your home.
nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically
b>Pleated Filters
These may also be called "media" filters. They are similar to HEPA filters but are pleated, or folded, with the result that they are substantially less effective. A pleated filter will trap as little as half the particles a
These may also be called "media" filters. They are similar to HEPA filters but are pleated, or folded, with the result that they are substantially less effective. A pleated filter will trap as little as half the particles a
and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ
a HEPA filter, but it will do well with containing larger particles. So, for example, if your main problem is dust, this may be a good choice for you.
Electrostatic/Electronic Cleaners
Whereas HEPA filters physically block and
Electrostatic/Electronic Cleaners
Whereas HEPA filters physically block and
ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi
remove pollutants, requiring replacement of filters, electrostatic or electronic cleaners work in a slightly different way. These units contain electronically charged plates that impart an ionic charge to floating air particles, causing them to be attracte
ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.
Following aspects would a
Following aspects would a
d to the plates (remember high school science class?) and forced through what is known as foam pre-filter.
You won't have replace the plates contained in these units, but you will have to wash them periodically to clean them of debris and buildu
You won't have replace the plates contained in these units, but you will have to wash them periodically to clean them of debris and buildu
dd to the challenges in developing combination products:
Which markets to tap where the combination products can do fairly well?
Which combination prod
Which markets to tap where the combination products can do fairly well?
Which combination prod
. If you don't, you run the risk of the particles getting re-re-released into the air. A clean and well-maintained unit will keep down the amount of dust, mold, and bacteria in your home environment.
Cleaners with Activated Carbon
<
Cleaners with Activated Carbon
<
cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin
r>
Filter and electrostatic cleaners grab offending particles from the air, but a different technology is needed in order to rid your living space of odors and invisible chemical contaminants. That's where carbon comes into the picture-some air cleaners a
tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen
What would be the developing cost?
How to tackle the risks encountered during combination product developmen
re sold with mats of activated carbon, which pulls these teeny molecules out of the air to keep it squeaky clean. Note that many electronic filters do contain carbon filters.
Charcoal Filters
A charcoal filter, or any air clean
Charcoal Filters
A charcoal filter, or any air clean
t?
As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel
As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel
ng device that contains a charcoal filter, can be very useful if you battle unwanted odors in your home environment. This is because charcoal is a porous substance with a great capacity for trapping gases with offensive smells. Charcoal, when used in a fil
ping new procedures for reviewing their safety, efficacy and quality.
Professional from academic institutions, pharmaceutical industries, health care indust
Professional from academic institutions, pharmaceutical industries, health care indust
er, may be treated with chemicals in order to enhance its ability to eliminate odors from the air.
Hybrid Filters
Simply put, hybrid filters are filters that are combinations of multiple types of air filters. For example, a po
Hybrid Filters
Simply put, hybrid filters are filters that are combinations of multiple types of air filters. For example, a po
y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products
pular type of hybrid filters involves both an electronic charge, as described above, as well as a pleated fabric to capture and collect particles in the air. This can be a good all-around solution to your clean air concerns, but just be sure to keep the fi
.
As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de
As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de
ter itself clean, otherwise it won't function properly.
In making your decision, choose based on the amount of space you wish to treat, as well as your largest areas of concern. For example, if you smoke or live in a place where the air has bee
In making your decision, choose based on the amount of space you wish to treat, as well as your largest areas of concern. For example, if you smoke or live in a place where the air has bee
elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.
Companies that provide selfless information through particip
Companies that provide selfless information through particip
exposed to smoke, you may wish to use a filter that removes odor as well as particles. If dust is your main concern, then a pleated filter may do the job for you. Whatever you choose, you will be well on the way to a healthier and happier home environment
tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products
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