Filter for UV Air purifier light
This replacement filter incorporates the best technologies in air purification. As it is a high-efficiency filter, it can trap 99.99% of harmful particles from the air, ensuring a maximum level of protection against diseases transmitted through the air. Dispose of:
- Pre-filter for removal of dust, hair and pollen
- A high performance HEPA filter (PM 2.5). The filter is composed of a mesh of glass fibers arranged at random with diameters between 0.5 and 2 micrometers. In a HEPA filter the three most important factors are the diameter of the fibers, the thickness of the filter and the velocity of the particles. Although the diameter of the fibers is between 0.5 and 2 microns, the random arrangement of the meshes makes it possible to trap particles smaller than 0.3 microns. This is achieved through 3 mechanisms:
1. Interception: By means of this system the particles dragged by an air flow rub against a fiber and remain attached to it.bra y se quedan adheridas a ella.
2. Impact: Larger particles are not able to bypass the fibers while being carried by an air flow and they impact the fiber. These impacts increase with the decrease in the separation between fibers and with the increase of the speed of the air flows.
3. Diffusion: It mainly affects the smallest particles (less than 1 micrometer) because they collide with the gas molecules. This is related to the "Brownian motion" which is the random motion that is observed in the particles that are in a fluid medium (liquid or gaseous) as a result of the collision with the molecules of said fluid. This also increases the probability that the particle will be stopped by one of the two previous mechanisms. Diffusion is the most dominant when the air flow is slow.
- A porous activated carbon filter that absorbs volatile chemicals found in the air, leaving the environment free of odors and harmful compounds that are harmful to health.
This air filter, used with the main unit, reduces the presence of allergens and particles in the environment, achieving greater air purity, which is why it is highly recommended for people with allergies, respiratory conditions or asthma. The estimated useful life of this filter is 1 year depending on its use.