Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 4 Pack hydro-systems Less wires and less solder

Less wires and less solder points ensures a longer life and less room for error

Carbon Final Filtration metering

81”) allowing the user to easily read both the pH and temperature simultaneously

It's home to six high intensity LED bulbs that burn for over 100

sturdier stems

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 4 Pack hydro-systems Less wires and less solderImportant 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,