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Use at least once per week or as frequently as every watering
Soft vinyl carrying case
Clearex can also be used at the end of a crop's growth cycle to trigger the last reproductive stage of the plant
and BAREM plug
20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 13 Air Filters 1 Pack hydro-x Use at least once perImportant 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 7 8 and 5 1 4 inch depth filters,