10x25x1 MERV 8 Plus Carbon AC Furnace Filters 12 Pack flowering nutrients • Patented double wall design

• Patented double wall design for cool operation

A welcome second advantage is that you can not make any mistake anymore with the positioning of the drippers in the block

mealy bugs and thrips

Can run efficiently on generators without flickering

10x25x1 MERV 8 Plus Carbon AC Furnace Filters 12 Pack flowering nutrients • Patented double wall designNordic 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.