Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack BVV Ships via Overnight methods Monday-Thursday

Ships via Overnight methods Monday-Thursday only

Dimensions 20

Simply set the Frequency knob to how often you want to water and then adjust the Run Time knob to determine how long each session lasts

(2) data link cables for analog input

Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 15 Plus Carbon 4 Pack BVV Ships via Overnight methods Monday-ThursdayImportant 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,