Pay in 4 interest-free payments of $12.25 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
CalCarb is a readily available source of calcium and carbon dioxide
giving them a boost of iron when they need it most
Graphite Sensor for Reduced Polarization Effect
Tested twice to ensure accuracy and viability
consistent grind with minimal powder
16x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 12 Air Filters 1 Pack Environmental Controllers CalCarb is a readily availableImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 4 7 8 inch depth filters,
