Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 13 Plus Carbon 4 Pack aaron - Become your own mad

- Become your own mad scientist by creating your own genetic strains

Dimensions (with feeding hopper): 109“L x 31

Keep dried herbs and food fresh longer with the Private Reserve Vacuum Sealer

Formulated for all grow medias

A+B Hydro/Coco base feeds are explicitly designed for hydro/coco

Air Bear 20x25x5 (4 7/8) Air Filter Replacement MERV 13 Plus Carbon 4 Pack aaron - Become your own madImportant 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,