Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 10 Air Filters 4 Pack Garden Hygiene and Safety 90% efficiency

90% efficiency

Grow Natural is made using fresh ingredients

B3 is a perfectly balanced Flower Fertilizer that works best applied as a top dress

Compatible with all growing mediums and watering methods

Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 10 Air Filters 4 Pack Garden Hygiene and Safety 90% efficiencyImportant 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,