12x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Neem oil A high airflow dual fan

A high airflow dual fan kit to enable you to control the ventilation and air circulation for a wide range of DIY projects

- Easy to adjust/clean

pH and temperature meter all in one

the product’s active ingredient is slowly dissolved and released to ensure that all the flowers or plants in the box are thoroughly protected

PREMIUM GRADE CARBON

12x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack Neem oil A high airflow dual fanNordic Pure 12x30x1 MERV 12 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