8x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack Hydroponics The output range of 10%

The output range of 10% to 115% gives you fine-tuned dimming capability that most basic timers and controllers simply can't match

including by the State of Israel

Europonic FossilFuel is created from the highest quality humic acids

* Runs MH or HPS lamps

8x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack Hydroponics The output range of 10%Nordic Pure 8x20x1 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