18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Trimming Shears Now an even sharper &

Now an even sharper & longer cutting Stroke & sharper serrations for easier cutting of roots & Swift division of perennials & grasses

and no additional additives are required

Set of four casters for the Vertical Grow Shelf system

Simple push button pH calibration

The Details:

18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Trimming Shears Now an even sharper &Nordic Pure 18x20x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material