Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 4 Pack Meters & Solutions The solution is then filtered

The solution is then filtered and dumped into a collection base

It is inert

Also in the cartridge are six proprietary ingredients included as food sources that are all specific to within one tenth of a gram

It is an excellent natural and organic supplement to other plant foods and soil conditioners

the HydroGEN PRO

Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 4 Pack Meters & Solutions The solution is then filteredImportant 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,