13x18x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack ventilation/air-conditioning and can be used as

and can be used as needed

Batch system

Zenport K310 brush clearing sickle:

such as Botanicare’s ReadyGro Plugs or rockwool cubes

Includes 2 - 19

13x18x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack ventilation/air-conditioning and can be used asNordic 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.