Filterless Air Purifier, An air filter is a sieve that catches the particles of air, human and pet hairs, volatile chemicals and odors, removing them from the air. But many filterless air cleaner filter less! A central vacuum cleaner system only blows the dirt outside, but without air filters need to do something with the impurities from the air.
The air pollution control market is filled with shameless hucksters push for "free" goods, or with obscure terminology obscure or costs, the dangers of their products. It is well known that a large marketing cleaner air fraudsters sold the filtered air purifier cheap as a loss leader for high prices replacement filters. But just as often, "free" siren song about never with spare filters to buy.
The notion of an effortless air cleaner sure that appeals to me. That is the reason why I like automatic operation, and air filter replacement intervals up to 5 years. While this is close to the user's minimal burden, and is very low maintenance, it is not filterless.
Electrostatic
The majority of air cleaners sold, not as a replacement air filters, electronic media: electrostatic precipitators. These include market leader Ionic Breeze, Oreck, Friedrich and C90, as well as a variety of filterless air purifier wannabees. These air-cleaner electric charge contamination of the air and then collect on an oppositely charged collector or grid. Where does the accumulated mess? Inside the air purifier! Most of it is based on the metal plate collection or grid.
These panels must be cleaned very often, or they start to let slip past dirty air. The more time passes, especially if it cigarette smoking or fat fry, the collector-plate construction of a film oxidized layer.
This film layer can be very difficult to remove. If this building insulation, electrostatic forces of attraction reduce what to avoid sparks and capture prices. Particles can also contact the internal surfaces and parts of the machine, casting when it is switched on. So many so-called filterless air purifier ultimately the filter.
Once the colector plate oxidized, cable and connector surfaces damaged or poorly positioned and ozone caused overhanging you buy a new plate collectors. These are expensive.
The electrostatic models are not really filterless. Electrostatic "filterless" air cleaning devices can actually filter, or have problems, costs and restrictions in advertising is not mentioned.
Ionizers
While many filtered air purifiers as "ionic", true easy ionizers emit ions in the air. The cause of the air particles to clump together, growing until they are heavy enough to be covered on the floor or walls, curtains and furniture.
While simple Ionizer filterless air, the dirt is not disappeared. It will return to the air, if weather or design changes stir. Ionizers only collect particles, so, unless they have a high ozone emissions, there is no chemical / odor.
Ionizers with both polarities, positive and negative charge on contamination of the air, an oxidation, the environment surrounding water molecules in the air, destroying micro-organisms and particles inactivated. Called "plasmaclusters", as a rule, this is incorporated as an add-on to HEPA filter machines.
Photokatalytischen oxidation: "PCO"
The technology, the cleaning of air has the best chance of a really filterless air purifier is photocatalytic oxidation (PCO).
No filters are for the PCO systems, which are as simple as a single painted fluorescent light bulb. UV rays excite metal-semiconductor, which produce oxidants capable of smaller particles to destroy chemicals and odors.
As the smallest particles are the deadliest and most difficult to filter conventional, PCO is a technological breakthrough.
Pollutants, both chemicals and particles that are not covered, they are vaporized, gone, into carbon dioxide and water. While PCO can actually filterless, filters are generally used for larger particles too large to burn.
Photocat systems still require annual replacement of the UV lamp which is not zero maintenance.
A few examples of PCO purifiers are the Nano Breeze and Pionair
HEPA filter air cleaner technology is the standard by which emerging filterless air purifier concepts evaluated. No perfect free cleaner air filter was developed, most risks or defects. I encourage everyone to try the PCO plasma cluster and technologies, and not fooled by pie in the sky marketing.
The air pollution control market is filled with shameless hucksters push for "free" goods, or with obscure terminology obscure or costs, the dangers of their products. It is well known that a large marketing cleaner air fraudsters sold the filtered air purifier cheap as a loss leader for high prices replacement filters. But just as often, "free" siren song about never with spare filters to buy.
The notion of an effortless air cleaner sure that appeals to me. That is the reason why I like automatic operation, and air filter replacement intervals up to 5 years. While this is close to the user's minimal burden, and is very low maintenance, it is not filterless.
Electrostatic
The majority of air cleaners sold, not as a replacement air filters, electronic media: electrostatic precipitators. These include market leader Ionic Breeze, Oreck, Friedrich and C90, as well as a variety of filterless air purifier wannabees. These air-cleaner electric charge contamination of the air and then collect on an oppositely charged collector or grid. Where does the accumulated mess? Inside the air purifier! Most of it is based on the metal plate collection or grid.
These panels must be cleaned very often, or they start to let slip past dirty air. The more time passes, especially if it cigarette smoking or fat fry, the collector-plate construction of a film oxidized layer.
This film layer can be very difficult to remove. If this building insulation, electrostatic forces of attraction reduce what to avoid sparks and capture prices. Particles can also contact the internal surfaces and parts of the machine, casting when it is switched on. So many so-called filterless air purifier ultimately the filter.
Once the colector plate oxidized, cable and connector surfaces damaged or poorly positioned and ozone caused overhanging you buy a new plate collectors. These are expensive.
The electrostatic models are not really filterless. Electrostatic "filterless" air cleaning devices can actually filter, or have problems, costs and restrictions in advertising is not mentioned.
Ionizers
While many filtered air purifiers as "ionic", true easy ionizers emit ions in the air. The cause of the air particles to clump together, growing until they are heavy enough to be covered on the floor or walls, curtains and furniture.
While simple Ionizer filterless air, the dirt is not disappeared. It will return to the air, if weather or design changes stir. Ionizers only collect particles, so, unless they have a high ozone emissions, there is no chemical / odor.
Ionizers with both polarities, positive and negative charge on contamination of the air, an oxidation, the environment surrounding water molecules in the air, destroying micro-organisms and particles inactivated. Called "plasmaclusters", as a rule, this is incorporated as an add-on to HEPA filter machines.
Photokatalytischen oxidation: "PCO"
The technology, the cleaning of air has the best chance of a really filterless air purifier is photocatalytic oxidation (PCO).
No filters are for the PCO systems, which are as simple as a single painted fluorescent light bulb. UV rays excite metal-semiconductor, which produce oxidants capable of smaller particles to destroy chemicals and odors.
As the smallest particles are the deadliest and most difficult to filter conventional, PCO is a technological breakthrough.
Pollutants, both chemicals and particles that are not covered, they are vaporized, gone, into carbon dioxide and water. While PCO can actually filterless, filters are generally used for larger particles too large to burn.
Photocat systems still require annual replacement of the UV lamp which is not zero maintenance.
A few examples of PCO purifiers are the Nano Breeze and Pionair
HEPA filter air cleaner technology is the standard by which emerging filterless air purifier concepts evaluated. No perfect free cleaner air filter was developed, most risks or defects. I encourage everyone to try the PCO plasma cluster and technologies, and not fooled by pie in the sky marketing.
Click for the web's best Air Purifier Reviews. The Author, Ed Sherbenou, is an experienced air purifier user, with 40 years of direct experience due to chemical sensitivity and severe allergies. He writes indoor air quality articles, posts blogs, and maintains a leading air purification website:http://www.air-purifier-power.com filterless air purifier
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