Buying a new HVAC system is one of the most important purchases you can make for your home. Consumer Reports indicates that more than 75% of U.S. homes use air conditioning, and 90% of new homes ...

Consumer Reports: Here are the best central and window AC units. ... When your central A/C filter needs to be replaced, the Filtrete MPR 1900 Filter for $23 fits most HVAC systems.

Consumer Reports Reviews (12%) ... House design, climate, comfort and budget all play significant roles in determining which HVAC system is best. How do I know what size HVAC I need?

"A dirty filter can release those particles into the air, and can eventually damage your HVAC system," said Dan Wroclawski with Consumer Reports. Locate filters near the units, as well as air ...