HEPA (High-Efficiency Particulate Air) filters are made from a variety of materials, primarily synthetic fibers such as polypropylene, polyethylene terephthalate (PET), and glass fibers. These materia
HEPA (High-Efficiency Particulate Air) filters are made from a variety of materials, primarily synthetic fibers such as polypropylene, polyethylene terephthalate (PET), and glass fibers. These materia
Many people use HEPA air filters for allergies because their allergist directed them to take advantage of this leading filtration technology, which is known for its effectiveness at removing allergens
The MPPS system is similar to the MERV system in that it classifies all filters from ones with an 85% effectiveness up to ones with ratings comparable to HEPA filters. The EN classification aims to br
