HEPA FILTER USE – LARGE VERSUS SMALL PARTICLES
The purpose of the HEPA filter is to remove both large and small particles from the air. The light weight of the small particles allow them to suspend in the air for long periods of time. This is what you breathe into your lungs. The smaller particles cause the most problems to your respiratory system as well as allergic reactions.
The larger and heavier dust type particles will settle to the ground much more quickly. They are harmless to your system. Although to get rid of all pet dander you need to remove the small airborne particles as well.
HEPA FILTER ADVANTAGES
HEPA air filters have the ability to remove particles before they pass through the Fresco.
It’s like having a bigger, better net to catch more dust particles, preventing them settling in the Fresco and hindering its performance.
Affix with four screws (one on each corner)
Easy to clean and maintain