Air Bear 16x25x5 (4 7/8) Replacement 266649-105 MERV 15 Air Filters 1 Pack ac-dehumidification-humidification • The quintessential highly effective

• The quintessential highly effective low environmental impact product

How is it packaged and shipped

and PCBs (organic chlorine)

Some competing nutrient lines offer a (16-0-0) formula as a one-part grow fertilizer

Use 1:1 Ratio with Master A&B as a two-part Base Bloom Nutrient

Air Bear 16x25x5 (4 7/8) Replacement 266649-105 MERV 15 Air Filters 1 Pack ac-dehumidification-humidification • The quintessential highly effectiveImportant 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,