16_1/2x21x1 Exact MERV 12 AC Furnace Filters 6 Pack ph-ec-tds-meters-and-solutions • Promotes extreme photosynthesis for

• Promotes extreme photosynthesis for faster growth

hydro culture

Supplied with 4 reusable tough growing trays for easy succession planting

Each Hydro/Coco or Soil starter pack contains everything you need to conduct a small scale grow and more

16_1/2x21x1 Exact MERV 12 AC Furnace Filters 6 Pack ph-ec-tds-meters-and-solutions • Promotes extreme photosynthesis forNordic Pure MERV 12 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different