3M Filtrete Basic Air Filter FBL23CI 14 in x 24 in x 1 in - 3 Pack

Highlights

• CAPTURES MORE PARTICLES than fiberglass air filters
• CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your your furnace, air conditioner or HVAC system
• FOR RESIDENTIAL use only
• BASIC Pleated has a rating of MERV 5
• The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it
• A dirty filter will slow down air flow and make the system work harder to keep you warm or cool -- wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you!