12x27x1 Exact MERV 14 AC Furnace Filters 6 Pack pots Increase quantity and quality of

Increase quantity and quality of your product while increasing plant health and vigor

5" humidity dome

Plant Success Organics Soluble contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding soil

77 EC calibration solution (50 ml bottle)

T Micron Bags are ideal for separation and concentration of plant oils and compounds

12x27x1 Exact MERV 14 AC Furnace Filters 6 Pack pots Increase quantity and quality ofNordic Pure MERV 14 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.