20x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack veg-and-bloom Add 8-12 mL KALIX Grow

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

Over molded

and other ventilation projects

MERV 14 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800

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 Add 8-12 mL KALIX GrowNordic 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