11 1/4x23 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack new-releases These tiny holes and crevices

These tiny holes and crevices inside each pebble hold and transmit extremely high amounts of air and water to your plant's roots

Set the EC between 1

Maximum Current:                   1A

Great for short lengths of tubing that point directly down to plant sites

and weed density

11 1/4x23 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack new-releases These tiny holes and crevicesNordic 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.