Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 4 Pack Environmental Controllers sturdy cord is made to

sturdy cord is made to stand up to all kinds of environments

Do not use in undiluted form and mix only with water in accordance with label directions

to match the specific rooting pattern of your favorite herbaceous annual plants

It is suitable for both indoor and outdoor growing but is most recommended for indoor use for crops requiring a lot of water

to kill Pythium

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 4 Pack Environmental Controllers sturdy cord is made toImportant 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,