25x28x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack rock-bottom Choose your desired fan speed

Choose your desired fan speed and temperature setpoints and let the Day/Night Fan Speed Controller do the work

Minimal drift or floating within potting mixes

all burst and puncture resistant

these natural organisms convert nitrogen and phosphorus to plant available forms

A combination that will allow the grower to gain experience with the Biobizz organic fertilizers range as it provides basic feeding for 1-4 plants

25x28x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack rock-bottom Choose your desired fan speedNordic 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.