17x25x1 Exact MERV 14 AC Furnace Filters 12 Pack pest-and-disease-control Synthetic chelates can raise the

Synthetic chelates can raise the salt-index in a biochemical system and raise the potential for salt build-up and toxicity

Contains Pyganic®

Bubble Magic Rosin Bags are offered in 2 sizes and 5 different microns

Simply mix the powder nutrient with water and pour into the reservoir

use 1 teaspoon per gallon 3-4 times per week

17x25x1 Exact MERV 14 AC Furnace Filters 12 Pack pest-and-disease-control Synthetic chelates can raise theNordic 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.