16x20x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack spl_centurionpro Scoop VermiLife into your extraction

Scoop VermiLife into your extraction bag as indicated and go get your bucket of VermiFeast

the sharp cross-cutting action is ideally paired with an efficient bud trimmer

• Run at 100% or 75% power

American Hydroponics 1/2" Ball Valve (Stopcock valve) with barbed fittings

Release rate: 500-1

16x20x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack spl_centurionpro Scoop VermiLife into your extractionImportant 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. If you are replacing a 4 3 8 depth 16x20x4 filter