What is a Tracs HEPA air purifier?

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What is a Tracs HEPA air purifier?

The Tracs HEPA air purifiers a high-performance filter that is used in vacuum cleaners, vacuum robots and air purifiers, among other things. It ensures clear air in the house and has a degree of purification of almost 100%.

Tracs HEPA Air Purifier: Who Are They For?

Allergy sufferers benefit from its ability to get rid of even the smallest particles. Whether pollen, bacteria, car exhaust fumes, mites, fine dust , radon-containing aerosols, cigarette smoke, pollen, germs, animal hair, mold spores or viruses, the Tracs HEPA air purifier removes unpleasant suspended particles and their odors , reduces the risk of infection and ensures that the air in the home becomes clean again.

Smokers benefit from the fact that the filter can also rid the home of the smell of tobacco, a special form of gaseous air pollution. The Tracs HEPA air purifier raises room health to a new level and ensures that you can breathe blissfully again within your own four walls, because fresh air and joie de vivre are closely linked.

How does the Tracs HEPA air purifier work?

HEPA filters belong to the class of HEPA filters, which in turn have the highest degree of separation in terms of mechanical air filtration. The acronym HEPA stands for "high efficiency particulate air". In the case of the HEPA filters, they are positioned between the EPA filters (“efficiency particulate air”) and the ULPA filters (“ultra low penetration air”). Numerous innovations ensure a much better performance in floor and air cleaning than is usual with coarse dust and fine dust filters. These tweaks go far beyond the original screen effect.

Sizes of fibers in Tracs HEPA air purifier:

First of all, the close-meshed network of the Tracs HEPA air purifier consists of fibers of different sizes. The fibers are composed of cellulose, glass fibers or similar synthetic materials. The adhesion effect ensures that the smallest particles get stuck on the microfibers. Here it is the attraction of different bodies that triggers this effect. It's the same effect that makes chalk stick to the blackboard or paint to the wall.

In order for this force to take effect, HEPA filters are driven by a fan that creates a continuous flow of air over the filter. It is this flow of air past the fiber mesh that allows the gases and particles to float above the filter for an extended period of time. During this long period of time, three other physical effects act on the suspended particles in order to suck them in using the adhesion effect.

Three physical effects

First, the smaller particles are attracted by the air flow due to the barrier effect and remain attached to the fibers in the filter during their long circulation. The suction force of the air flow is less effective with larger particles due to their greater mass due to the inertia effect.

However, this is intentional, since these now change their direction with smaller deflections, collide with the fibers and also stick. Finally, the diffusion effect is intended for the smallest particles. While the microorganisms rotate constantly over the floating filter due to the air flow, they constantly change their direction due to mutual influence. It is therefore a matter of time before they also stick to the fibres.

The history of the HEPA filter

Like the canned food, the microwave oven and the Internet, HEPA filters are among the many inventions born of wars. The Tracs HEPA air purifier was developed as part of the US Manhattan Project during World War II. There was always radioactive material in the air in the research laboratories, which endangered the health of scientists and assistants.

The Tracs HEPA air purifier was the solution for cleaning contaminated exhaust air and put a rescue parachute around everyone involved. Its effect was so enormous that it quickly earned its nickname "Absolute Filter". The name absolute filter can still be found in the ULPA filters today. In the 1950s, the air purifier found its way into civilian life, was constantly further developed and marketed as a separate brand. It is still the crowning glory among filters today, because no filter system in the world even comes close to the high level of air purification of the HEPA filter.