Trans Fats or Hydrogenated Fats. Trans fats are actually unsaturated fats, but they can raise total and LDL (bad) cholesterol levels while also lowering HDL (good) cholesterol levels. Trans fats are used to extend the shelf life of processed foods, typically cookies, cakes, fries and donuts.rans Fats or Hydrogenated Fats. Trans fats are actually unsaturated fats, but they can raise total and LDL (bad) cholesterol levels while also lowering HDL (good) cholesterol levels. Trans fats are used to extend the shelf life of processed foods, typically cookies, cakes, fries and donuts.
High-efficiency particulate arrestance (HEPA), also sometimes called high-efficiency particulate arresting or high-efficiency particulate air, is a type of air filter.
The Dri-Eaz HEPA 500 uses HEPA filter media with an efficiency rating of 99.97% against 0.3-micron oily aerosol particles. When used with the optional DOP 2nd stage filter, the Dri-Eaz HEPA 500 Negative Air Machine provides assurances for first-pass filtration.The optional Activated Carbon Filter allows users to quickly and effectively attack smoke and other noxious odors in the environment caused by sewage, mold, or fire damage.he Dri-Eaz DefendAir HEPA 500 Negative Air Machine is a portable filtration system that draws air in from the surrounding environment and passes it through an advanced filtration system.