20x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack veg-and-bloom The efficiency of this unit

The efficiency of this unit is exactly as good as for MagFan

Over molded

Increase quality and yields by FLASH FREEZING plant material with liquid Co2

Add 8-12 mL KALIX Grow B per gallon of nutrient solution during the vegetative growth phase

The immense biological activity also makes Ancient Forest the ideal inoculum for actively aerated compost teas

20x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack veg-and-bloom The efficiency of this unitNordic Pure 20x20x2 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