Find out how much of a difference this simple measure could make for your health.

People whose homes are near busy highways may be able to reduce their blood pressure by running an air purifier with a HEPA filter, a study found. Just a month of air filter use cut systolic blood ...

Filters were originally conceived to protect heating and cooling equipment, for example to prevent large particles from clogging the air passages of coils. The old, familiar fiberglass filters do a ...

Parker Hannifin's new stainless steel 12S series line of high-pressure filters uses high-strength Microglass III elements with multi-layer media and wire reinforced pleats to provide 2,000 psid ...