16x30x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack Nutrients and Supplements Derived from the best quality

Derived from the best quality high-phosphorus bat guano available

Replacement Probe for GroChek H19813-6

Optimum light for healthy plants

Vegamatrix Grow is formulated to be a complete plant food

97% premium mylar reflectivity

16x30x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack Nutrients and Supplements Derived from the best qualityNordic Pure 16x30x1 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