OMRI Certified Botanical Pest Control ZERO TOLERANCE includes a wider variety of essential oils than other botanical pesticides: cinnamon
Optimally Balanced: Nutrients are in their most plant-friendly form and are balanced to maintain an optimal pH
the PRO version uses a water-cooled heat exchanger to cool nearly 90% of the heat produced by burning propane
revolutionized environmental controller technology when it introduced the
8x30x1 MERV 14 AC Furnace Filters 6 Pack hydro-systems OMRI Certified Botanical Pest ControlNordic 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.