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Air purifiers have become rather popular today as a way to help people with allergies control their indoor environments, and to filter both indoor and outdoor pollution. The proper air purifiers can make your indoor home or office environment healthier, but there are several types of air purifiers, and you need to know the difference when you plan to purchase one. The following information will help you make the right choice when looking for an air purifier.


Types of Air Purifiers


There are essentially three technologies that purify air: HEPA filters that trap the smallest of air particles; Ionization which cleanse air by emitting a certain percentage of ozone Dave Henderson Womens Jersey , and electrostatic air purification which has charged plates that have positive and negative polarity. Air purifiers can use a combination of HEPA filters, with a pre-filter that begins capturing particles even before they get to the HEPA filer. Ionic purifiers have been discouraged by some sources because the ozone emissions may affect people with allergies and asthma, something an air purifier is meant to avert.


Within these three types of purifiers, there are subtle deviations among models and different sizes and features. Air purifiers can be comparitively small Terry Steinbach Womens Jersey , designed to sit on a desk in an office, or be quite of large stand-up models for purifying air in a large room or rooms.


Air purifiers differ in the amount of allergens and other air impurities that are removed from the air. Many boast that they remove from 98% to 100% of impurities, while others remove around 80% to 85%. Some air purifiers are filterless, while others work with filters that trap the pollutants within the filter. Some air purifiers do their task with a fair amount of noise Rollie Fingers Womens Jersey , while others boast a silent system of purification. Some air purifiers wipe out a host of pollutants including allergens, viruses, bacteria and odors, but don’t eliminate chemical pollutants. Others cover all types of pollutants.


Price


Good air purifiers could be relatively expensive Jose Canseco Womens Jersey , depending on size and features. Air filters start at around for a simple, relatively small table top air purifier, and go up to 0 for large floor models. The price will also vary based on the technology used to purify the air and the percentage and type of particulates that are ultimately trapped by the technology.


Designs


Air purifiers differ a lot in design. There are air purifiers made of different materials, colors Catfish Hunter Womens Jersey , shapes and sizes. There are stand-up and portable models. If you will purchase a rather large standing model that will have the ability to cover a large area, you will want to choose a model that is not only safe and effective, but that will go with your room environment.


Where to Shop


It may be difficult to find a large selection of air filters in stores. Some specialized air purifier singapore stores may have a selection, along with large department stores. It is easiest to shop online to see the complete line of air filters available Mark McGwire Womens Jersey , and understand the different features. You can also comparison shop online to get the best buy.


Technical Specifications


Technical specifications will vary greatly among air purifiers. Technical specifications for a mid-priced (0) standing air purifier may consist of maintenance free – with no filters, no fan speeds, and no controls. It will cover a room size of 450-650 square feet. HEPA carbon filter that will last 6 months: A low noise level, four fan speeds Glenn Hubbard Womens Jersey , manual control knobs and clean a room up to 365 square feet.

>Business Credit Cards ? Good or Bad?

Posted by nick_niesen on October 29th, 2010


Business credit cards are among the more popular kind of credit cards available. Being on the receiving end of credit is always a privilege and pleasure. Business credit cards are tailored to enhance this pleasure in ways that meet your business needs. Small business credit cards offer various intangible benefits to small businesses in addition to the regular perks.


The Perks of a Business Credit Card


1) Frequent Flier Programs ? For business users who travel around the world, additional air miles are one of the exciting perks offered by business credit cards. When a business traveler travels by air and pays through the credit card, they earn bonus miles. These miles can be redeemed in terms of additional air tickets. Another benefit is the regulation and monitoring of business travel by employees by payment through credit cards.
2) Rebates ? Some credit cards give rebates on business spending. It can be looked at as a huge saving to the company.
3) Reward Programs ? Points are given on each dollar spent through your small business credit card. These points can then be exchanged for a range of exciting merchandise.


The Intangible Benefits of a Small Business Credit Card


One of the benefits of a small business credit card is bringing about a sense of organization. Apart from the separation of business expense from personal expense Reggie Jackson Womens Jersey , the small business credit card also brings great convenience. You can use it to transact via the internet or even the phone.


Tracking business expenditures becomes easy with a small business credit card, giving you organized financial statements at the end of the year.


Individual employee spending can be monitored and regulated through the use of small business credit cards. An important but often overlooked benefit of small business credit cards is the building of business credit. Over time your credit card give you better credit, this is useful as emergency cash when your business grows.


Think Smart for Your Long Term Needs


1) Applying for a card at your bank makes it easier for your application to be accepted. Your existing relationship and their knowledge of your credit history simplify the proces.