8x24x1 Exact MERV 14 AC Furnace Filters 6 Pack hawthorne • Apply during full bloom

• Apply during full bloom

Additional Benefits:

• Accurate heating within 1 degree

the patent-pending PhytoMAX-2 800 LED plant grow light will outperform any 1000W HID light

Optimal temperature for sporelation of Isaria spores is between 72-84°F (22-28°C)

8x24x1 Exact MERV 14 AC Furnace Filters 6 Pack hawthorne • Apply during full bloomNordic 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.