Air Bear 20x25x5 (4 7/8) Replacement 259112-102 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack chillers-heaters-and-purification The steam humidifier has a

The steam humidifier has a capacity range between 11

There is no stray light falling up to 5' to each side of the tray as would be the case with our Commercial DE fixture

The HI98115 is supplied complete with a carrying case and calibration solutions

Comes standard with 96" heavy cotton strap

Air Bear 20x25x5 (4 7/8) Replacement 259112-102 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack chillers-heaters-and-purification The steam humidifier has aImportant 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,