Timeline

ULPA (Ultra Low Particulate Air) filters are required in sensitive areas that require the highest level of air filtration. A ULPA filter meeting North American and European test standards can remove from the air a minimum of 99.999% of dust, pollen, mold, bacteria particles at 0.12 microns or larger…

The term "HEPA filter" can be confusing. What does HEPA stand for? What is a HEPA filter made from, and what actually makes it a HEPA filter?What is a HEPA Filter?"HEPA" stands for "high-efficiency particulate air" (filter). It sounds complicated, but HEPA air filters are nothing fanc…