Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 8 Air Filters 2 Pack nutrient-combo For more information about MagFan

For more information about MagFan One click here

Keep the water temperature in your reservoir between 66 and 75 degrees F

So much light from just one luminaire

It is ideal for water sensitive crops

Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 8 Air Filters 2 Pack nutrient-combo For more information about MagFanImportant 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,