13x24x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack rockwool Rich Humic lab results show

Rich Humic lab results show 22% humic acid through the alkaline extraction method and 3% humic acid through the acid-insoluble method

LED CHIPS: BMTC 2835+ LEDStar 3030 Red +

They are super user-friendly and install in minutes

Brix numbers may be used to indicate the quality

the Grow1 DWC kit system allows you to get up and growing in no time

13x24x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack rockwool Rich Humic lab results showNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.