Air Bear 20x25x5 (4 7/8) Replacement 266649-102 MERV 15 Air Filters 1 Pack king shredder 5-1 ml per gallon of

5-1 ml per gallon of water with every feeding

MaxMicrobe is a mixture of over 25 microbial strains that have a demonstrated ability to multiply and coexist together in close proximity

provides easy

light weight and its compact dimensions

Air Bear 20x25x5 (4 7/8) Replacement 266649-102 MERV 15 Air Filters 1 Pack king shredder 5-1 ml per gallon ofImportant 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 5 1 4 inch depth filters,