ClimateMaster has announced the EarthPure® Polarized Media Electronic Air Cleaner. This new air cleaner installs directly into the 2-inch/1-inch filter rack of a ClimateMaster heat pump or air handler ...

Q: I want the best quality air at home for my family. I am trying to decide which type of central air cleaner is best. Will installing a central air cleaner make my heating and cooling more efficient?

Dear Jim: Although we use a room air cleaner, my family still has allergies. We are considering installing a central air cleaner. What is the most effective design to buy? -- Judy T. Dear Judy: A ...