12x16x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_luxx CalCarb helps in recovery by

CalCarb helps in recovery by increasing photosynthesis in the foliage that is not too seriously damaged and by raising the surface pH of damaged foliage which deters airborne pathogens form taking advantage of the weakened cellular tissue

Orange 2" x 0

The Autopilot Cumulus S50 Digital CO2 Controller measures and controls grow room carbon dioxide levels with great precision

• Broad mites

8" x 20'' Standard Carbon Air Filter

12x16x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_luxx CalCarb helps in recovery byNordic 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.