Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 1 Pack Water Filtration SPO TDS Calibration Solution 1L

SPO TDS Calibration Solution 1L

It is great for small size closet type home grow setups where quiet operation is essential

Data logging saves setting history for trend and performance data

000 gallon capacity

Once applied

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 1 Pack Water Filtration SPO TDS Calibration Solution 1LImportant 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,