12x15x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack grow-light-ballasts a naturally occurring compound found

a naturally occurring compound found in soil

5′ x 5′ – Fits 4′ x 4′ tray

Maximize the performance of that system by adding six more buckets through this pack

Transplanting: Mix 1 TBL

50/60Hz Certifications ETL/FCC 3-in-1 (Temp/Humid/CO2) Sensor Max 1pc per set

12x15x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack grow-light-ballasts a naturally occurring compound foundNordic 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.