20x22x1 Pleated Air Filters MERV 12 Plus Carbon 6 Pack plant-care/pest-&-disease-control a transformer w/120V plug

a transformer w/120V plug

12 - Rubber washers

Improves absorption of nutrients

or use them to create custom cloning or aeroponic systems

Leafroller (Platynota stultana)

20x22x1 Pleated Air Filters MERV 12 Plus Carbon 6 Pack plant-care/pest-&-disease-control a transformer w/120V plugNordic Pure 20x22x1 MERV 12 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