18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Trimming Shears Mounted to the motor is

Mounted to the motor is a unique hanging bar with 3 eye hooks to easily hang reflectors and keep them stable

and other unwanted particulates in non-hazardous environments

Set of four casters for the Vertical Grow Shelf system

Simple push button pH calibration

Comes in a package designed to keep air and light from damaging the solution

18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Trimming Shears Mounted to the motor isNordic 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