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Shane Lee

Resumo da Biografia Air Purification vs. Whole House Filtration

There are several ways to fight indoor air pollution and to create a cleaner indoor breathing environment. Two great ways to do this are whole house filtration and room air purification. Whole house filtration involves attaching a filter to the HVAC system and filtering air that flows through the HVAC system. Though this is a great way to keep cleaner air flowing throughout the house, the biggest setback is that it only purifies air flowing through the system. Whole house filtration is generally a great way to filter air; however, depending on your air system, this may provide little to no relief.

Room air purification is different in that it filters air just in one room space. Air purifiers work by drawing air from a room, pulling it through a filter that removes particulates, and circulating clean air back throughout the room. Air purifiers are great for rooms like bedrooms, offices, classrooms, living rooms, or other rooms in which you spend a large amount of time. They are especially good for young children, elderly people, and for those who suffer from breathing problems like allergies or asthma. The only setback is that an air purifier is only efficient for cleaning one room, and it can be expensive to keep an air purifier in each room.

How They Work

Air purifiers are designed to draw polluted air from the room. Air passes through a filter, or a series of filters, which traps harmful pollutants. Most air purifiers remove allergens like dust, pollen, pet dander, and mold spores. As these pollutants are removed from the air, a fan sends the clean air back throughout the room. The clean air delivery rate (CADR) really depends on the model. Some air purifiers do a fair job of cleaning the air, while others deliver high quality air purification; it just depends on the brand and the air purification that you are seeking.

An air purifier’s filter is the key ingredient to high quality air purification. The filter traps the pollutants, and it is the key factor that determines the purity of the air flowing back throughout the room. Without a good filter, an air purifier is useless. It is also important to keep the filters replaced regularly. As a filter traps more pollutants, it becomes clogged, inefficient, and eventually useless. Therefore, it is necessary to keep your filters replaced as regularly as possible.

HEPA Filters

HEPA (high efficient particulate air) filters are specially designed to provide high quality air filtration. Using special technology, HEPA filters remove 99.97% of all air particulates as small as 0.microns. This means they remove air pollutants like dust mite debris, pollen, pet dander, mold spores, tobacco smoke, and bacteria. HEPA is highly efficient and excellent for anyone looking for better air for a better breathing environment.

Pre Filters

Yes, air purifiers work by removing particles, such as allergens, from the air, but some air purifiers definitely work better than others. The U.S. Environmental Protection Agency (EPA) doesn’t endorse any claims from air-purifier manufacturers that their product actually makes the air around us healthier.

Air Purifiers

We'll review the various types of air purifiers, a handy "quick comparison chart" of different purifier technologies, the nasty pollutants living inside your home, a 10-point purchasing checklist so you can buy with confidence, and a new purifier with exciting proprietary technology that removes every category of pollutant from your household air without using filters!.

Dr. Laura Schlessinger once said, “If you do not have an air purifier, you ARE the air purifier.” How unfortunately true that is! Have you ever considered that your lungs could be your only air filter at home? Well it’s true for many families and households. A fantastic read. The airborne contaminants and allergens that circulate throughout your home eventually settle on floors, furniture, table surfaces...and your lungs! That is, unless you are using a good air purifier.

How do air purifiers eliminate these pollutants from the air? It depends on whether you are using a mechanical air purifier like a HEPA system, or electrostatic filtration such as an ionic purifier (or some combination of both). Let’s review several kinds of air purifier systems: mechanical devices with hepa filters, electronic devices such as ionizers, ozone air purifiers, carbon devices, and ultra violet light devices. Afterwards, a convenient chart we’ve created will help you to easily distinguish the differences of each type.