21 1/2x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack house and garden soil Eden LT is still small

Eden LT is still small yet precise

ideal for all growth stages

so you stay cool as you put in a hard day’s work

A clogged junction will typically exhibit erratic readings that will not stabilize

NPK  /  3 - 7 - 4

21 1/2x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack house and garden soil Eden LT is still smallNordic 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.