Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 12 Pleated Plus Carbon 2 Pack Nutriants All of Active Aqua's submersible

All of Active Aqua's submersible pumps include multiple hose fittings so you get an exact fit every time

120 μmol/s

lightweight plastic hooks to facilitate easy installation

Whether aimed at a workstation using a standard wall mount or down an aisle or assembly line using a pedestal

Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC)

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 12 Pleated Plus Carbon 2 Pack Nutriants All of Active Aqua's submersibleImportant 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,