20x27x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Growing Media 50/60 Hz power supply and

50/60 Hz power supply and supplies four-mode dimming

uniform temperature control for germination

Allowing a stable and precise connection without any interference these product is composed by 2 elements:

microscopic organisms that seek out and kill Fungus Gnat larvae that live in the soil

That means one product gives you all-natural pest and disease control for your home garden

20x27x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Growing Media 50/60 Hz power supply andNordic 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.