16x21x1 MERV 8 AC Furnace Filters 6 Pack Controllers Net Pots are perfect for

Net Pots are perfect for hydroponic systems as they have excellent drainage and aeration capabilities and feature a mesh small enough for most types of grow mediums

LATE VEG (LAST 1 OR 2 WEEKS): 0

designed in conjunction with Carl Zeiss Laboratories

heavy-duty and waterproof

• Stronger root growth

16x21x1 MERV 8 AC Furnace Filters 6 Pack Controllers Net Pots are perfect forNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters