17x17x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack environmental Includes: pH 7 & pH4

Includes: pH 7 & pH4 calibration solution (50ml bottle each)

• Extends Peak Spectral Output which means the quality of the spectrum is maintained over a longer lamp life

use LIFE Cloning Gel in conjunction with other LIFE products (LIFE Cloning Solution and LIFE Cloning Mist)

A soluble foliar spray with non gmo soybean meal plus nettle extract that provides amino acid nitrogen

eliminating the plastic waste of multiple products and their single use containers

17x17x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack environmental Includes: pH 7 & pH4Nordic 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.