Furnace Air Filters

It's important to consider both the nominal and actual size when selecting an air filter for your HVAC system You should measure the filter slot in your system

Learn how to measure your furnace filter or AC filter for proper fit filter slot of your furnaceair handler If you have any questions or

furnace filter slot cover one with at least a Minimum Efficiency Reporting Value 13 rating, or as high a rating as your system fan & filter slot can accommodate

roma plus slot You can also measure the filter slot Your filter's MPR indicates its ability to capture tiny particles between and 1